CVE-2015-2214 – NetCat CMS Full Path Disclosure (Information Disclosure) Web Security Vulnerabilities

theusgovernm

 

CVE-2015-2214 – NetCat CMS Full Path Disclosure (Information Disclosure) Web Security Vulnerabilities


 

Exploit Title: CVE-2015-2214 NetCat CMS Full Path Disclosure Web Security Vulnerabilities

Product: NetCat CMS (Content Management System)

Vendor: NetCat

Vulnerable Versions: 5.01 3.12 3.0 2.4 2.3 2.2 2.1 2.0 1.1

Tested Version: 5.01 3.12

Advisory Publication: February 27, 2015

Latest Update: May 05, 2015

Vulnerability Type: Information Leak / Disclosure [CWE-200]

CVE Reference: CVE-2015-2214

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 5.0 (MEDIUM) (AV:N/AC:L/Au:N/C:P/I:N/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type: Allows unauthorized disclosure of information

Credit and Writer: Wang Jing [School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore] (@justqdjing)

 
 
 

Consultation Details:


 

(1) Vendor & Product Description:

Vendor:

NetCat


 

Product & Version:

NetCat

5.01 3.12 3.0 2.4 2.3 2.2 2.1 2.0 1.1


 

Vendor URL & Download:

NetCat can be accessed from here,

http://netcat.ru/


 

Product Introduction Overview:

NetCat.ru is russian local company. “NetCat designed to create an absolute majority of the types of sites: from simple “business card” with a minimum content to complex web-based systems, from corporate offices to online stores, libraries or media data – in other words, projects completely different directions and at any level of complexity. View examples of sites running on NetCat CMS can be in a special section.”


“Manage the site on the basis of NetCat can even inexperienced user, because it does not require knowledge of Internet technologies, programming and markup languages. NetCat constantly improving, adds new features. In the process of finalizing necessarily take into account the wishes of our partners and clients, as well as trends in Internet development. More than 2,000 studios and private web developers have chosen for their projects is NetCat, and in 2013 sites, successfully working on our CMS, created more than 18,000.”


“We give a discount on any edition NetCat

We try to help our partners to enter into a close-knit team. To reduce your expenses on the development of a new system, we provide special conditions for the acquisition of commercial licenses NetCat, for a partner is assigned a permanent discount of 40%, which according to the results of further sales could be increased to 60%.”


“Teach your developers work with the secrets NetCat

In addition to the detailed documentation and video tutorials to new partners we offer a unique free service – direct contact with the developer from the team NetCat, which will help in the development of product development tools.”


“We give customers

Once you develop the three sites NetCat information about you appear in our ranking developers. This means that you not only begin to receive direct requests from clients but also become a member of tenders conducted by customers. In addition, if the partner is really good work, employees NetCat begin recommending it to clients requesting assistance in the choice of contractor.”


“We will help in the promotion of

The company is a regular participant NetCat large number of forums, seminars and conferences. We are happy to organize together with partners involved, help with advertising materials and share information for the report.”


“Confirmed its status in the eyes of customers

We have a very flexible system of certification of partners: we do not give certificates for the sale of licenses and for the developed sites. So, for example, to obtain a certificate “Development of corporate websites’ to add to your personal account three implementation of the appropriate type.”

 
 

(2) Vulnerability Details:

NetCat web application has a computer security bug problem. It can be exploited by information leakage attacks – Full Path Disclosure (FPD). This may allow a remote attacker to disclose the software’s installation path. While such information is relatively low risk, it is often useful in carrying out additional, more focused attacks.


Several other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. Netcat has patched some of them. FusionVM Vulnerability Management and Compliance provides sources for the latest info-sec news, tools, and advisories. It has published suggestions, advisories, solutions details related to important vulnerabilities.

 

(2.1) The first programming code flaw occurs at “&redirect_url” parameter in “netshop/post.php?” page.

 
 
 
 
 

References:

http://tetraph.com/security/full-path-disclosure-vulnerability/netcat-cms-full-path-disclosure-information-disclosure-security-vulnerabilities/

http://securityrelated.blogspot.com/2015/02/netcat-cms-full-path-disclosure.html

http://seclists.org/fulldisclosure/2015/Mar/8

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01740.html

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1645

http://lists.openwall.net/full-disclosure/2015/03/02/6

http://static-173-79-223-25.washdc.fios.verizon.net/?l=full-disclosure&m=142527117510514&w=2

http://marc.info/?l=full-disclosure&m=142527117510514&w=4

https://itinfotechnology.wordpress.com/2015/02/25/netcat-cms-full-path-disclosure-information-disclosure-security-vulnerabilities/

http://www.tetraph.com/blog/information-leakage-vulnerability/cve-2015-2214-netcat-cms-full-path-disclosure-information-disclosure-web-security-vulnerabilities/

http://essayjeans.blog.163.com/blog/static/2371730742015411113047382/

http://www.weibo.com/1644370627/ChjMoA9hD?type=comment#_rnd1431315096193

http://homehut.lofter.com/post/1d226c81_6eae13a

 

CVE-2015-2066 – DLGuard SQL Injection Web Security Vulnerabilities

Web-Security-Choosing-The-Security

 

CVE-2015-2066 – DLGuard SQL Injection Web Security Vulnerabilities

Exploit Title: CVE-2015-2066 DLGuard /index.php c parameter SQL Injection Web Security Vulnerabilities

Product: DLGuard

Vendor: DLGuard

Vulnerable Versions: v4.5

Tested Version: v4.5

Advisory Publication: February 18, 2015

Latest Update: May 01, 2015

Vulnerability Type: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’) [CWE-89]

CVE Reference: CVE-2015-2066

CVSS Severity (version 2.0):

CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 10.0

CVSS Version 2 Metrics:

Access Vector: Network exploitable

Access Complexity: Low

Authentication: Not required to exploit

Impact Type: Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

Writer and Reporter: Jing Wang [School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore] (@justqdjing)





Caution Details:

(1) Vendor & Product Description:

Vendor:

DLGuard

Product & Version:

DLGuard

v4.5

Vendor URL & Download:

DLGuard can be downloaded from here,

http://www.dlguard.com/dlginfo/index.php

Product Introduction Overview:

“DLGuard is a powerful, yet easy to use script that you simply upload to your website and then rest assured that your internet business is not only safe, but also much easier to manage, automating the tasks you just don’t have the time for.”

“DLGuard supports the three types, or methods, of sale on the internet:

<1>Single item sales (including bonus products!)

<2>Multiple item sales

<3>Membership websites”

“DLGuard is fully integrated with: PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, Click2Sell, Mal’s E-Commerce, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro, and even tracks your free product downloads. The DLGuard built-in Shopping Cart offers Paypal, Authorize.net, and 2Checkout payment options. The Membership areas allow Paypal, Clickbank, 2Checkout, and LinkPoint recurring billing as well as linking to any PayPal, ClickBank, 2Checkout, Authorize.Net, WorldPay, AlertPay, Ebay, PayDotCom, E-Gold, 1ShoppingCart, E-Bullion, LinkPoint, PagSeguro, CCBill, CommerseGate, DigiResults, FastSpring, JVZoo, MultiSafePay, Paypal Digital Goods, Plimus, RevenueWire/SafeCart, SWReg, WSO Pro single sale and free products so that people who buy your products can access your members area. DLGuard is the perfect solution to secure your single sale item, such as a niche marketing website, software sales, ebook sales, and more! DLGuard not only protects your download page, but it makes setting up new products, or making changes to existing products so much quicker and easier than before.”


(2) Vulnerability Details:

DLGuard web application has a computer security bug problem. It can be exploited by SQL Injection attacks. This may allow an attacker to inject or manipulate SQL queries in the back-end database, allowing for the manipulation or disclosure of arbitrary data.

Several similar products vulnerabilities have been found by some other bug hunter researchers before. DLguard has patched some of them. The MITRE Corporation is a not-for-profit company that operates multiple federally funded research and development centers (FFRDCs), which provide innovative, practical solutions for some of our nation’s most critical challenges in defense and intelligence, aviation, civil systems, homeland security, the judiciary, healthcare, and cybersecurity. It has phase, votes, comments and proposed details related to important vulnerabilities.

(2.1) The bug programming flaw vulnerability occurs at “&c” parameter in “index.php?” page.

 
 

References:

http://seclists.org/fulldisclosure/2015/Feb/69

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01703.html

https://progressive-comp.com/?a=139222176300014&r=1&w=1%E2%80%8B

http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1607

http://lists.openwall.net/full-disclosure/2015/02/18/6

http://marc.info/?a=139222176300014&r=1&w=4

http://www.tetraph.com/blog/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://www.inzeed.com/kaleidoscope/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://diebiyi.com/articles/%E5%AE%89%E5%85%A8/sql-injection-vulnerability/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

https://plus.google.com/u/0/107140622279666498863/posts/44pDNaZao8v

https://biyiniao.wordpress.com/2015/05/11/cve-2015-2066-dlguard-sql-injection-web-security-vulnerabilities/

http://shellmantis.tumblr.com/post/118658089031/inzeed-cve-2015-2066-dlguard-sql-injection#notes

http://xingzhehong.lofter.com/post/1cfd0db2_6ea8323

http://russiapost.blogspot.ru/2015/05/cve-2015-2066-dlguard-sql-injection-web.html

https://www.facebook.com/computersecurities/posts/375386899314769

http://blog.163.com/greensun_2006/blog/static/11122112201541193421290/

https://twitter.com/tetraphibious/status/597577800023838720

http://www.weibo.com/3973471553/Chj5OFIPk?from=page_1005053973471553_profile&wvr=6&mod=weibotime&type=comment#_rnd1431308778074

 

724CMS 5.01 Multiple XSS (Cross-site Scripting) Security Vulnerabilities

enigma_sifre_cozucu_nettekeyif.net

 

724CMS 5.01 Multiple XSS (Cross-site Scripting) Security Vulnerabilities

 

Exploit Title: 724CMS Multiple XSS (Cross-site Scripting) Security Vulnerabilities

Vendor: 724CMS

Product: 724CMS

Vulnerable Versions: 3.01 4.01 4.59 5.01

Tested Version: 5.01

Advisory Publication: March 15, 2015

Latest Update: March 15, 2015

Vulnerability Type: Cross-Site Scripting [CWE-79]

CVE Reference: *

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)

Impact Subscore: 2.9

Exploitability Subscore: 8.6

Credit: Wang Jing [Mathematics, Nanyang Technological University (NTU), Singapore]

 

 

 

Recommendation Details:

 

(1) Vendor & Product Description:

Vendor:

724CMS Enterprise

 

Product & Vulnerable Versions:

724CMS

3.01

4.01

4.59

5.01

 

Vendor URL & download:

724CMS can be purchased from here,

http://724cms.com/

 

Product Introduction Overview:

“724CMS is a content management system (CMS) that has customers spread in Canada, Japan, Korean, the United States, European and many others. It allows publishing, editing and modifying content, organizing, deleting as well as maintenance from a central interface. Meanwhile, 724CMS provides procedures to manage workflow in a collaborative environment.”

“A CMS helps you create and store content in a shared repository. It then manages the relationships between content items for you (e.g. keeping track of where they fit into the site hierarchy). Finally, it ensures that each content item is connected to the right style sheet when it comes to be published. Some CMSs also provide facilities to track the status of content items through editorial processes and workflows.”

 

 

(2) Vulnerability Details:

724CMS web application has a security bug problem. It can be exploited by XSS attacks. This may allow a remote attacker to create a specially crafted request that would execute arbitrary script code in a user’s browser session within the trust relationship between their browser and the server.

Several 724CMS products vulnerabilities have been found by some other bug hunter researchers before. 724CMS has patched some of them. The MITRE Corporation is a not-for-profit company that operates multiple federally funded research and development centers (FFRDCs), which provide innovative, practical solutions for some of our nation’s most critical challenges in defense and intelligence, aviation, civil systems, homeland security, the judiciary, healthcare, and cybersecurity. It has published suggestions, advisories, solutions details related to 724CMS vulnerabilities.

 

(2.1) The first code programming flaw occurs at “/index.php” page with “&Lang” parameter.

(2.2) The second code programming occurs at “/section.php” page with “&Lang”, “&ID”, “&Nav” parameters.

 

 

 

 

References:

http://www.tetraph.com/security/xss-vulnerability/724cms-5-01-multiple-xss-cross-site-scripting-security-vulnerabilities/

http://securityrelated.blogspot.com/2015/03/724cms-501-multiple-xss-cross-site.html

http://www.inzeed.com/kaleidoscope/computer-web-security/724cms-5-01-multiple-xss-cross-site-scripting-security-vulnerabilities/

http://diebiyi.com/articles/%E5%AE%89%E5%85%A8/724cms-5-01-multiple-xss-cross-site-scripting-security-vulnerabilities/

https://computertechhut.wordpress.com/2015/03/14/724cms-5-01-multiple-xss-cross-site-scripting-security-vulnerabilities/

http://marc.info/?l=full-disclosure&m=142576259903051&w=4

https://www.mail-archive.com/fulldisclosure%40seclists.org/msg01737.html

http://en.hackdig.com/?16117.htm

724CMS 5.01 Directory (Path) Traversal Security Vulnerabilities

08NEncryptionKeymaster-1374242307339

 

724CMS 5.01 Directory (Path) Traversal Security Vulnerabilities

 

Exploit Title: 724CMS /section.php Module Parameter Directory Traversal Security Vulnerabilities

Vendor: 724CMS

Product: 724CMS

Vulnerable Versions: 3.01 4.01 4.59 5.01

Tested Version: 5.01

Advisory Publication: March 14, 2015

Latest Update: March 14, 2015

Vulnerability Type: Improper Limitation of a Pathname to a Restricted Directory (‘Path Traversal’) [CWE-22]

CVE Reference: *

Impact CVSS Severity (version 2.0):

CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)

Impact Subscore: 6.4

Exploitability Subscore: 10.0

Discover and Author: Wang Jing [CCRG, Nanyang Technological University (NTU), Singapore]

 

 

 

Recommendation Details:

 

(1) Vendor & Product Description:

Vendor:

724CMS Enterprise

 

Product & Vulnerable Versions:

724CMS

3.01

4.01

4.59

5.01

 

Vendor URL & download:

724CMS can be bargained from here,

http://724cms.com/

 

Product Introduction Overview:

“724CMS is a content management system (CMS) that has customers spread in Canada, Japan, Korean, the United States, European and many others. It allows publishing, editing and modifying content, organizing, deleting as well as maintenance from a central interface. Meanwhile, 724CMS provides procedures to manage workflow in a collaborative environment.”

“A CMS helps you create and store content in a shared repository. It then manages the relationships between content items for you (e.g. keeping track of where they fit into the site hierarchy). Finally, it ensures that each content item is connected to the right style sheet when it comes to be published. Some CMSs also provide facilities to track the status of content items through editorial processes and workflows.”

 

 

(2) Vulnerability Details:

724CMS web application has a security bug problem. It can be exploited by Directory Traversal – Local File Include (LFI) attacks. A local file inclusion (LFI) flaw is due to the script not properly sanitizing user input, specifically path traversal style attacks (e.g. ‘../../’) supplied to the parameters. With a specially crafted request, a remote attacker can include arbitrary files from the targeted host or from a remote host . This may allow disclosing file contents or executing files like PHP scripts. Such attacks are limited due to the script only calling files already on the target host.

Several 724CMS products vulnerabilities have been found by some other bug hunter researchers before. 724CMS has patched some of them. The MITRE Corporation is a not-for-profit company that operates multiple federally funded research and development centers (FFRDCs), which provide innovative, practical solutions for some of our nation’s most critical challenges in defense and intelligence, aviation, civil systems, homeland security, the judiciary, healthcare, and cybersecurity. It has published suggestions, advisories, solutions details related to 724CMS vulnerabilities.

 

(2.1) The first cipher programming flaw occurs at “/section.php” page with “&Module” parameter.

 

 

 

 

References:

http://www.tetraph.com/security/directory-traversal-vulnerability/724cms-5-01-directory-path-traversal-security-vulnerabilities/

http://securityrelated.blogspot.com/2015/03/724cms-501-directory-path-traversal.html

http://www.inzeed.com/kaleidoscope/computer-web-security/724cms-5-01-directory-path-traversal-security-vulnerabilities/

http://diebiyi.com/articles/%E5%AE%89%E5%85%A8/724cms-5-01-directory-path-traversal-security-vulnerabilities/

https://computertechhut.wordpress.com/2015/03/14/724cms-5-01-directory-path-traversal-security-vulnerabilities/

http://marc.info/?a=139222176300014&r=1&w=4

http://en.hackdig.com/wap/?id=17404

 

About Group 超过 99.88% 的链接容易遭受 XSS 和 XFS 攻击

18638880

 
About Group 网站有一个严重的网络安全问题,它容易遭受 XSS (跨站脚本漏洞) XFS (跨Frame脚本漏洞)。这对它的近10亿月访问用户是灾难和毁灭性的。

 

根据漏洞研究者发布的结果POC视频,所有About.com的话题(子域名)都可以被攻击者利用。

 

新加坡南洋理工大学 (NTU) 数学和物理学院 (SPMS) 数学系 (MAS) 的王晶 (Wang Jing) 发布了这个严重的安全漏洞。王晶声称在2014年10月19号,他向 About Group 做了报告,但是迄今为止一直没有收到回复。漏洞的发布时间是2015年2月2号。“到现在为止,漏洞还没有被修复” 王晶说。

 

与此同时,王晶披露 About.com 主页面的搜索域也容易遭受 XSS 攻击。除此之外,他还发布了一些 About.com 的公开重定向漏洞 (Open Redirect). 王说他的测试是在 Windows 8 的 IE (10.0.9200.16750) 和 Mozilla 的 Firefox (34.0), Ubuntu (14.04) 的 Google Chromium 39.0.2171.65-0, 以及 Mac OS X Lion 10.7 的 Apple Safari 6.1.6 上进行的。

 

XSS (Cross- site Scripting) 可以用来窃取用户信息,控制用户浏览器,和进行 DOS (Denial of Service) 攻击。 XFS (Cross-frame Scripting) 也叫 iFrame Injection,可以修改用户浏览器页面内容。

 

在发布漏洞的同时,王晶还说明因为 About Group 的普遍性,它的漏洞可以用来对其他网站进行隐蔽重定向攻击 (Covert Redirect);XFS 则可以用来对计算机和网络进行 DDOS (Distributed Denial of Service) 黑客攻击。这些漏洞发布在著名漏洞平台 Full-Disclosure 上和他的个人博客上。

 

王晶是一名学生安全研究人员。他发布了包括谷歌,脸书,亚马逊,阿里巴巴,电子湾,领英等多家公司网站的重要漏洞以及大量网络应用程序的补丁。
 

 
 
 

相关新闻:
http://www.zdnet.com/article/over-99-percent-of-about-com-links-vulnerable-to-xss-xfs-iframe-attack/
http://www.securityweek.com/xss-xfs-open-redirect-vulnerabilities-found-aboutcom
http://securityaffairs.co/wordpress/33070/hacking/com-affected-xss-xfs-open-redirect-vulnerabilities-since-october-2014.html
http://packetstormsecurity.com/files/130211/About.com-Cross-Site-Scripting.html
http://www.zoomit.ir/it-news/security/17394-about-com-links-vulnerable-to-xss-xfs
http://itsecurity.lofter.com/post/1cfbf9e7_6f05a63
http://tetraph.com/covert_redirect/oauth2_openid_covert_redirect.html
http://securitypost.tumblr.com/post/118837857592/about-group-99-88-xss-xfs-about
http://www.inzeed.com/kaleidoscope/computer-security/about-group-xss-xfs/
https://www.secnews.gr/99percent-about-xss-xfs-attack-exploit
http://www.decomoadesinstalar.com/abrir-codigo-iframe-xss-xfs-ataque-mas-del-99-por
http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1547
http://www.40kalagh.net/about-grope-xss-and-xfs
http://blog.norsecorp.com/2015/02/03/about-com-platform-rife-with-xss-and-iframe-injection-vulnerabilities/

CVE-2014-9558 SmartCMS Multiple SQL Injection Security Vulnerability

CVE-2014-9558 SmartCMS Multiple SQL Injection Security Vulnerability

 

Exploit Title: Smartwebsites SmartCMS v.2 Multiple SQL Injection Security Vulnerabilities
Product: SmartCMS v.2
Vendor: Smartwebsites
Vulnerable Versions: v.2
Tested Version: v.2
Advisory Publication: Jan 22, 2015
Latest Update: Jan 22, 2015
Vulnerability Type: Improper Neutralization of Special Elements used in an SQL Command (‘SQL Injection’) (CWE-89)
CVE Reference: CVE-2014-9558
CVSS Severity (version 2.0):
CVSS v2 Base Score: 7.5 (HIGH) (AV:N/AC:L/Au:N/C:P/I:P/A:P) (legend)
Impact Subscore: 6.4
Exploitability Subscore: 10.0
Credit: Wang Jing [MAS, Nanyang Technological University (NTU), Singapore]

 

 

Advisory Details:

 

(1) Vendor & Product Description

 

Vendor: Smartwebsites

 

Product & Version: SmartCMS v.2

 

Vendor URL & Download:

 

Product Description:
“SmartCMS is one of the most user friendly and smart content management systems there is in the Cyprus market. It makes the content management of a webpage very easy and simple, regardless of the user’s technical skills.”

 

(2) Vulnerability Details:
SmartCMS v.2 has a security vulnerability. It can be exploited by SQL Injection attacks.

 

(2.1) The first vulnerability occurs at “index.php?” page with “pageid” “lang” multiple parameters.

 

(2.2) The second vulnerability occurs at “sitemap.php?” page with “pageid” “lang” multiple parameters.

 

 

References:

 

CVE-2014-9557 SmartCMS Multiple XSS (Cross-Site Scripting) Security Vulnerability

CVE-2014-9557 SmartCMS Multiple XSS (Cross-Site Scripting) Security Vulnerability

 

Exploit Title: Smartwebsites SmartCMS v.2 Multiple XSS Security Vulnerabilities
Product: SmartCMS v.2
Vendor: Smartwebsites
Vulnerable Versions: v.2
Tested Version: v.2
Advisory Publication: Jan 22, 2015
Latest Update: Jan 22, 2015
Vulnerability Type: Cross-Site Scripting [CWE-79]
CVE Reference: CVE-2014-9557
CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6
Credit: Wang Jing [MAS, Nanyang Technological University (NTU), Singapore]

 

 

Advisory Details:

 

(1) Vendor & Product Description
Vendor: Smartwebsites
Product & Version: SmartCMS v.2
Vendor URL & Download:
Product Description: “SmartCMS is one of the most user friendly and smart content management systems there is in the Cyprus market. It makes the content management of a webpage very easy and simple, regardless of the user’s technical skills.”

 

(2) Vulnerability Details:
SmartCMS v.2 has a security vulnerability. It can be exploited by XSS attacks.
(2.1) The first vulnerability occurs at “index.php?” page with “pageid” “lang” multiple parameters.
(2.2) The second vulnerability occurs at “sitemap.php?” page with “pageid” “lang” multiple parameters.

 

 

 

 

References:

 

 

 

CVE-2014-9559 SnipSnap XSS (Cross-Site Scripting) Security Vulnerabilities

CVE-2014-9559 SnipSnap XSS (Cross-Site Scripting) Security Vulnerabilities
Exploit Title: SnipSnap /snipsnap-search? query Parameter XSS
Product: SnipSnap
Vulnerable Versions: 0.5.2a 1.0b1 1.0b2
Tested Version: 0.5.2a 1.0b1 1.0b2
Advisory Publication: Jan 30, 2015
Latest Update: Jan 30, 2015
Vulnerability Type: Cross-Site Scripting [CWE-79]
CVE Reference: CVE-2014-9559
CVSS Severity (version 2.0):
CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.6
Credit: Wang Jing [MAS, Nanyang Technological University (NTU), Singapore]

 

 

Advisory Details:

 

(1) Vendor & Product Description
Vendor:
SnipSnap
Product & Version:
SnipSnap
0.5.2a
1.0b1
1.0b2
Vendor URL & Download:
Product Description:
“SnipSnap is a user friendly content management system with features such as wiki and weblog. “

 

(2) Vulnerability Details:
SnipSnap has a security problem. It can be exploited by XSS attacks.
(2.1) The vulnerability occurs at “snipsnap-search?” page with “query” parameter.

 

 


References:

CVE-2014-7293 NYU OpenSSO Integration XSS (Cross-Site Scripting) Security Vulnerability

CVE-2014-7293  NYU OpenSSO Integration XSS (Cross-Site Scripting) Security Vulnerability

Exploit Title: NYU OpenSSO Integration Logon Page url Parameter XSS

Product: OpenSSO Integration

Vendor: NYU

Vulnerable Versions: 2.1 and probability prior

Tested Version: 2.1

Advisory Publication: DEC 29, 2014

Latest Update: DEC 29, 2014

Vulnerability Type: Cross-Site Scripting [CWE-79]

CVE Reference: CVE-2014-7293

Risk Level: Medium

CVSS v2 Base Score: 4.3 (MEDIUM) (AV:N/AC:M/Au:N/C:N/I:P/A:N) (legend)

Credit: Wang Jing [CCRG, Nanyang Technological University (NTU), Singapore]

 

 

Advisory Details:

(1)Vendor URL:

Product Description:

“NYU has integrated PDS with Sun’s OpenSSO Identity Management application. The PDS/OpenSSO integration uses PDS as the NYU Libraries’ single sign-on system and leverages NYU’s OpenSSO system to provide seamless interaction between library applications and university services. The integration merges patron information from OpenSSO (e.g. name, email, e-resources access) with patron information from Aleph (e.g. borrower status and type) to ensure access to the multitude of library services.”

“The NYU Libraries operate in a consortial environment in which not all users are in OpenSSO and not all OpenSSO users are in Aleph. PDS is hosted in an active/passive capacity on our Primo front-end servers. Due to the nature of PDS and Aleph, patrons are required to have an Aleph account in order to login to the library’s SSO environment. The exception to this rule is EZProxy.”

(2) Vulnerability Details:

NYU OpenSSO Integration has a security problem. It can be exploited by XSS Attacks.

(2.1) The vulnerability occurs at “PDS” service’s logon page, with “&url” parameter,

 

 

 

References:

Facebook Old Generated URLs Still Vulnerable to Open Redirect Attacks & A New Open Redirect Web Security Bugs

pentest


Facebook Old Generated URLs Still Vulnerable to Open Redirect Attacks & A New Open Redirect Web Security Bugs




Domain:
http://www.facebook.com



“Facebook is an online social networking service headquartered in Menlo Park, California. Its website was launched on February 4, 2004, by Mark Zuckerberg with his college roommates and fellow Harvard University students Eduardo Saverin, Andrew McCollum, Dustin Moskovitz and Chris Hughes. The founders had initially limited the website’s membership to Harvard students, but later expanded it to colleges in the Boston area, the Ivy League, and Stanford University. It gradually added support for students at various other universities and later to high-school students. Since 2006, anyone who is at least 13 years old is allowed to become a registered user of the website, though the age requirement may be higher depending on applicable local laws. Its name comes from a colloquialism for the directory given to it by American universities students.” (Wikipedia)



“Facebook had over 1.44 billion monthly active users as of March 2015.Because of the large volume of data users submit to the service, Facebook has come under scrutiny for their privacy policies. Facebook, Inc. held its initial public offering in February 2012 and began selling stock to the public three months later, reaching an original peak market capitalization of $104 billion. As of February 2015 Facebook reached a market capitalization of $212 Billion.” (Wikipedia)





Discover:
Wang Jing, Division of Mathematical Sciences (MAS), School of Physical and Mathematical Sciences (SPMS), Nanyang Technological University (NTU), Singapore. (@justqdjing)
http://www.tetraph.com/wangjing/

 



(1) General Vulnerabilities Description:

(1.1) Two Facebook vulnerabilities are introduced in this article.

Facebook has a computer cyber security bug problem. It can be exploited by Open Redirect attacks. This could allow a user to create a specially crafted URL, that if clicked, would redirect a victim from the intended legitimate web site to an arbitrary web site of the attacker’s choosing. Such attacks are useful as the crafted URL initially appear to be a web page of a trusted site. This could be leveraged to direct an unsuspecting user to a web page containing attacks that target client side software such as a web browser or document rendering programs.


Since Facebook is trusted by large numbers of other websites. Those vulnerabilities can be used to do “Covert Redirect” to other websites such as Amazon, eBay, Go-daddy, Yahoo, 163, Mail.ru etc.

 

(1.1.1)

One Facebook Open Redirect vulnerability was reported to Facebook. Facebook adopted a new mechanism to patch it. Though the reported URL redirection vulnerabilities are patched. However, all old generated URLs are still vulnerable to the attacks. Section (2) gives detail of it.

The reason may be related to Facebook’s third-party interaction system or database management system or both. Another reason may be related to Facebook’s design for different kind of browsers.

 

(1.1.2) Another new Open Redirect vulnerability related to Facebook is introduced, too. For reference, please read section (3).

The vulnerabilities can be attacked without user login. Tests were performed on IE (9.0) of Windows 8, Firefox (24.0) & Google Chromium 30.0.1599.114 ubuntu0.14.04.1.1064 (64-bit) of Ubuntu (12.10),Safari 6.1.6 of Mac OS X Lion 10.7.



(1.2) Facebook’s URL Redirection System Related to “*.php” Files

All URLs’ redirection are based on several files, such l.php, a.php, landing.php and so on.

The main redirection are based on file “l.php” (Almost all redirection links are using it right now).

For file “l.php”, one parameter “h” is used for authentication. When it mentions to file “a.php”, parameter “eid” is used for authentication. All those two files use parameter “u” for the url redirected to. In some other files such as “landing.php”, parameters such as “url”, “next” are used.

<1>For parameter “h”, two forms of authentication are used.

<a>h=HAQHyinFq

<b>h=hAQHalW1CAQHrkVIQNNqgwhxRWLNsFVeH3auuImlbR1CgKA

<2>For parameter “eid”, one form of authentication is used.

<a>eid=AQLP8sRq6lbU0jz0lARx9A9uetB6FIF1N2-Yjj_ePj0d_ezubjstZeDo6qDsalKVJwy6uDb_hQ-9tBsA2dVoQRq0lniOu0os_gPe3gY5l8lYblhQSwBtdvgjXjNqaxLZMYoasr3vv46tFsh1fL7q4kjT2LFw52dnJWd4SE8qc0YuPWfgPeQywgM2wl0CoW-lftWkr2dX0dLcytyHjXnvhKfVS_pQBllszUzsPENxE6EuZ-53Lh188o56idnfyyk2L58pE7C94PF-za4ZVB0qbuA2EnPcSJI-7oIiIJmIhifHe0CYTzG512-Z_heN44VlyJHevhS9auAR8-lFCAIlYymnT_Qiwp92RxjNOfBypBvszQUrvB6PH3fANn1prfMBVm4RD_GFel14KVDS5USswbTOTkL3sZNhHUqqPHwBwU3JFePMMuwsfesigH85B_AxCsXUIWN7klKGSq8bPPsKSHttsa9hkkMpSfRKL7D_xwW4dU2xlmfGWil7jYRJmwfbOeF0zujk1FRBuM757tbfFMav-J-K9npbdrDrCuUVqV__Tf7CGZ89nPl-M2d09pE9enJj0OBXOaSXZX16LKaYnv1Wh4GKme7C-EOunITxyQtp1zy-48Uaz9mxO2x4bw7sBDfzDStF_Al8_0SMjWNTh-J38rBHAgT96X-dPFI43HU3x3fVymE9szrclBpvTaSfYezatgMzf77s3lQrQAMSlwSSRIzRuoFvQBmWKT0T5ZFgH5ykhYKhNMiKj577UO5g2Ojm-_-KKF4N_DBuG5R-I6EOSlhok2xUkpKVDnDcxZFTLxGmx5xc56J5kZLjJ96wnF2fH09Q19Qc2aU3xYFlEFrKjrlLpwGyOyCDx7_z7y1O4Efqew3Fa0Cb9s6Kk2jpLF5XEIaYzzXOLAffxXG6icBJVovb9RPmiZ5s9dKYYotLol68_X04O05bEvVccPEh-IQwX_VTMt3f23be2MECEqR2l1A1ZkJx4qP00GI1pZhU_CXAnjSaTNmtaINRUeSsLNEZZsPwpWJMfeeGSwuof9krC05eSWjO0jH9tua0KteMYhj8i-3dwSBp4f7nMcFwH5ltfCLhMCYNB8rxgzcAczyhLIo2UY-3FSaJXBZ0lvuZBvnj7myUnyc2lCcy-fWh93MRRaJrrinjtfr9fDSMHM9Cja5xi0eG3Vs0aClnWbeJZA79TvmYt7E53HfwGuv5-EJOqRh3cwZF-53uPHA73ikUk3xTApjQunJM4uIBhpy7iBIgn_OXXo3X03YUJtJcDuC20ocJbZ310VHliox5tYZF2oiMaOfgo9Y9KeqgsrJgwPCJeif4aB0Ne4g_oM_Tuqt2pXbdgoCawHIApF087eFKJqejp0jpEkJerXPyK-IqsD_SQfIm_2WJSkzwzATwQKs

 

 

 


(2) Vulnerability Description 1:

(2.1) A security researcher reported two Open Redirect vulnerabilities to Facebook in 2013. The following are the two links reported.

Though a new mechanism was adopted. However, all old generated redirections still work by parameter “h” and “eid”.

 

 

(2.2) A website was used for the following tests. The website is “http://www.tetraph.com/“. Suppose this website is malicious.

(2.2.1)

<1>First test

<a>file: “l.php”

<b>URL parameter: “u”

<c>authentication parameter: “h”

<d>form: “h=HAQHyinFq”.

<e>The authentication has no relation with all other parameters, such as “s”.

Examples:

URL 1:

Redirect Forbidden:

Redirect Works:

 

URL 2:

Redirect Forbidden:

Redirect Works:

 

 

(2.2.2)

<2>Second test. It is the same situation as above.

<a>file: “l.php”,

<b>url parameter “u”

<c>authentication parameter: “h”

<d>form: “h=hAQHalW1CAQHrkVIQNNqgwhxRWLNsFVeH3auuImlbR1CgKA”.

<e>The authentication has no relation to all other parameters, such as “env”, “s”.

 

Examples:

URL 1:

Redirect Forbidden:

 

URL 2:

Redirect Forbidden:

Redirect Works:

 

 

 

(3) Facebook File “a.php” Open Redirect Security Vulnerability

 

(3.1)

<a>file: “a.php”

<b>parameter “u”

<c> authentication parameter: “eid”

<d> form: “eid=5967147530925355409.6013336879369.AQKBG5nt468YgKeiSdgExZQRjwGb9r6EOu-Uc5WPvi-EVHEzadq8YSrgSvUzbMmxKPPfTgM-JrPff7tN38luc-8h16lxL0Gj_4qs1-58yWgXirMH4AEf8sOEsZc5DTx7yFndgODvD5NrC-314BIj4pZvMhlljXv89lHRH6pBgyGGVm-oWBDIF8CuRER1f5ZGbKdsiUcBISdWTninVzvBdW1mZY0SWzqT21fZmhgVKtdkRf5l_pag7hAmotFK9HI5XHfGicWVqzRyTNiDIYjyVjTv4km2FOEp7WP3w65aVUKP_w”.

<e>The authentication has no relation to all other parameters, such as “mac”, “_tn_”.

Examples:

Vulnerable URL:

https://www.facebook.com/a.php?u=http%3A%2F%2Ffb-nym.adnxs.com%2Ffclick%3Fclickenc%3Dhttp%253A%252F%252Fbs.serving-sys.com%252FBurstingPipe%252FadServer.bs%253Fcn%253Dtf%2526c%253D20%2526mc%253Dclick%2526pli%253D8782431%2526PluID%253D0%2526ord%253D%257BCACHEBUSTER%257D%26cp%3D%253Fdi%253DzGxX6INl-T9QvRSibN_3P5qZmZmZmfk_UL0Uomzf9z_ObFfog2X5P_WPPCuD-to_CKEeLew3cQIQkc9SAAAAAHQcDQB2BQAAKAcAAAIAAAD4iq8AanMCAAAAAQBVU0QAVVNEAGMASABq4DoFka4BAgUCAQUAAIgAkinLswAAAAA.%252Fcnd%253D%252521qQYdPgjeqqYBEPiVvgUY6uYJIAA.%252Freferrer%253Dfacebook.com%252F&mac=AQJllyaGzLYoRoQz&__tn__=%2AB&eid=5967147530925355409.6013336879369.AQKBG5nt468YgKeiSdgExZQRjwGb9r6EOu-Uc5WPvi-EVHEzadq8YSrgSvUzbMmxKPPfTgM-JrPff7tN38luc-8h16lxL0Gj_4qs1-58yWgXirMH4AEf8sOEsZc5DTx7yFndgODvD5NrC-314BIj4pZvMhlljXv89lHRH6pBgyGGVm-oWBDIF8CuRER1f5ZGbKdsiUcBISdWTninVzvBdW1mZY0SWzqT21fZmhgVKtdkRf5l_pag7hAmotFK9HI5XHfGicWVqzRyTNiDIYjyVjTv4km2FOEp7WP3w65aVUKP_w

POC:

 

(3.2) Facebook Login Page Covert Redirect Security Vulnerability

Vulnerable URL Related to Login.php Based on a.php:

https://www.facebook.com/login.php?next=https%3A%2F%2Fwww.facebook.com%2Fa.php%3Fu%3Dhttp%253A%252F%252Fwww.rp.edu.sg%252Fopenhouse2014%252F%253Futm_source%253Dfacebook%2526utm_medium%253Dcpc%2526utm_campaign%253Dopenhouse2014%26mac%3DAQKyRHClixA20iGL%26__tn__%3D%252AB%26eid%3DAQLAHC7szSXhT3FaEBXe5YFsOC0kEM4nN9PlVovdilvuzROStFXoYqptlKpcJAzHNTLpxWAIrmJYsR6RVG_Htk6pgT7Iol6lWHDJvn7Cg5sqigvE_eVS895Eh6fSwxH3fgfWcNDrEl5_lFgRbrJtC71R68rW_VXS9QCN7Po9wTWDnbyZTaXawdrdQyibryvA56Spr5GcUDUboRFxy8YSr2ahUV_goDAQA3OKmCACEn8CmyMrOT5gZq3iwusysdchRxLIv5N82-GMTiDxXXgkDYf1P7XwvklWpfy_cEItZzV5v0P7fRZB3qiq_RDx9jhEzndlJhUJL2aWE0ldPmGKGz9xWyvPaPLOwzBo23GQbpj2ZN_tw9B9tz2l3tGIN1yegd_Wf6PSFIZOuBXfZILvmILcxg3qz4dHx1fmgPZBpf_34mPnMEkgZqbT2WeV_GZKz8RDIg88D3vrmwyMwWxeh3xyGuddjZUjOUjPCUwrgSrWZK3XHRA7TA7tWIsQ4X1bsjx9c72mm8bZmmRBRJwqOcjsW0QEVETs_Cs9pS9QBkgX8yVPJCHuk1v_xkj4EHHH9sNP7a4GRs8olklBTKhCcJ908sVrQVT2I-cQYw2SVU9hWaWWjX2AGt3WpdT2kx6SIPoPQpX5cIC4Lcfaa7EcZFBnoQPv3mR5BNHRFTh_6Qvr01BrCG3Fv5VeDeXhM8cHk6VuBtj5smz0ZeGT5JWvub5ORJ4xzVN0zAW8V4qiKiVFKTEFMZASaZFon41VFCbhxkX0Bi62Ko64PY6uP64tCMWh6yX2o0JMc0mJWFJRp1695OCKgLXf0udRyWDESTyYgJXIlxecCmlwCEbleAsE-wtDXNOfDTXOzApr1sZO_58FBRaw-K4Z2VRXLir5mrdXTKnM1Y4rDDqGZur9G7LfuXrCr5oR1J5LJ8sVupHqsiN7-UqdakiEEIBq750KxVjaAdCyqJp_5EJ-yVMK3f2pMX7cQ2Lw6u434hHimuLN9VDPLkpSiMlPOa8RkarDSred73IfQiv-PluegYDfunZFxj1KvcAlzhVZsL-a52hJmXrOrzKuV0hyZaBLtAIo6AEoXXV30D-6iraSUphkOFzYt3ah6oRrmXLQZKm2E8Cuag5d_rAnwvIr98dn4OSa8Z4MCZemI3uH8cjxr86aE046uTA_Hm1GjYM5l7wkpHknHI8QR2q5Cioo2h6WiUO-jsIFkQ4XFgAd5IUCcAbQukXdC4GJzl18iaN8wkylsTk8aVBn6G1xZadSL0b5R3NgsYfQUVtV0g9slnOLNkgq0NLMAk0kWFs

POC:

https://www.facebook.com/login.php?next=https%3A%2F%2Fwww.facebook.com%2Fa.php%3Fu%3Dhttp%253A%252F%252Fwww.stackoverflow.com%26mac%3DAQKyRHClixA20iGL%26__tn__%3D%252AB%26eid%3DAQLAHC7szSXhT3FaEBXe5YFsOC0kEM4nN9PlVovdilvuzROStFXoYqptlKpcJAzHNTLpxWAIrmJYsR6RVG_Htk6pgT7Iol6lWHDJvn7Cg5sqigvE_eVS895Eh6fSwxH3fgfWcNDrEl5_lFgRbrJtC71R68rW_VXS9QCN7Po9wTWDnbyZTaXawdrdQyibryvA56Spr5GcUDUboRFxy8YSr2ahUV_goDAQA3OKmCACEn8CmyMrOT5gZq3iwusysdchRxLIv5N82-GMTiDxXXgkDYf1P7XwvklWpfy_cEItZzV5v0P7fRZB3qiq_RDx9jhEzndlJhUJL2aWE0ldPmGKGz9xWyvPaPLOwzBo23GQbpj2ZN_tw9B9tz2l3tGIN1yegd_Wf6PSFIZOuBXfZILvmILcxg3qz4dHx1fmgPZBpf_34mPnMEkgZqbT2WeV_GZKz8RDIg88D3vrmwyMwWxeh3xyGuddjZUjOUjPCUwrgSrWZK3XHRA7TA7tWIsQ4X1bsjx9c72mm8bZmmRBRJwqOcjsW0QEVETs_Cs9pS9QBkgX8yVPJCHuk1v_xkj4EHHH9sNP7a4GRs8olklBTKhCcJ908sVrQVT2I-cQYw2SVU9hWaWWjX2AGt3WpdT2kx6SIPoPQpX5cIC4Lcfaa7EcZFBnoQPv3mR5BNHRFTh_6Qvr01BrCG3Fv5VeDeXhM8cHk6VuBtj5smz0ZeGT5JWvub5ORJ4xzVN0zAW8V4qiKiVFKTEFMZASaZFon41VFCbhxkX0Bi62Ko64PY6uP64tCMWh6yX2o0JMc0mJWFJRp1695OCKgLXf0udRyWDESTyYgJXIlxecCmlwCEbleAsE-wtDXNOfDTXOzApr1sZO_58FBRaw-K4Z2VRXLir5mrdXTKnM1Y4rDDqGZur9G7LfuXrCr5oR1J5LJ8sVupHqsiN7-UqdakiEEIBq750KxVjaAdCyqJp_5EJ-yVMK3f2pMX7cQ2Lw6u434hHimuLN9VDPLkpSiMlPOa8RkarDSred73IfQiv-PluegYDfunZFxj1KvcAlzhVZsL-a52hJmXrOrzKuV0hyZaBLtAIo6AEoXXV30D-6iraSUphkOFzYt3ah6oRrmXLQZKm2E8Cuag5d_rAnwvIr98dn4OSa8Z4MCZemI3uH8cjxr86aE046uTA_Hm1GjYM5l7wkpHknHI8QR2q5Cioo2h6WiUO-jsIFkQ4XFgAd5IUCcAbQukXdC4GJzl18iaN8wkylsTk8aVBn6G1xZadSL0b5R3NgsYfQUVtV0g9slnOLNkgq0NLMAk0kWFs





Those vulnerabilities were reported to Facebook in 2014 and they have been patched.





Several other similar products 0-day vulnerabilities have been found by some other bug hunter researchers before. Facebook has patched some of them. “The Full Disclosure mailing list is a public forum for detailed discussion of vulnerabilities and exploitation techniques, as well as tools, papers, news, and events of interest to the community. FD differs from other security lists in its open nature and support for researchers’ right to decide how to disclose their own discovered bugs. The full disclosure movement has been credited with forcing vendors to better secure their products and to publicly acknowledge and fix flaws rather than hide them. Vendor legal intimidation and censorship attempts are not tolerated here!” All the fllowing web securities have been published here, Buffer overflow, HTTP Response Splitting (CRLF), CMD Injection, SQL injection, Phishing, Cross-site scripting, CSRF, Cyber-attack, Unvalidated Redirects and Forwards, Information Leakage, Denial of Service, File Inclusion, Weak Encryption, Privilege Escalation, Directory Traversal, HTML Injection, Spam. Large number of Facebook bugs were published here. FD also publishes suggestions, advisories, solutions details related to Open Redirect vulnerabilities and cyber intelligence recommendations.








(4) Amazon Covert Redirect Security Vulnerability Based on Facebook

Since Facebook is trusted by large numbers of other websites. Those vulnerabilities can be used to do “Covert Redirect” to other websites such as Amazon.


Domain:
http://www.amazon.com


“American electronic commerce company with headquarters in Seattle, Washington. It is the largest Internet-based retailer in the United States. Amazon.com started as an online bookstore, but soon diversified, selling DVDs, Blu-rays, CDs, video downloads/streaming, MP3 downloads/streaming, software, video games, electronics, apparel, furniture, food, toys and jewelry. The company also produces consumer electronics—notably, Amazon Kindle e-book readers, Fire tablets, Fire TV and Fire Phone — and is a major provider of cloud computing services. Amazon also sells certain low-end products like USB cables under its inhouse brand AmazonBasics. Amazon has separate retail websites for United States, United Kingdom & Ireland, France, Canada, Germany, The Netherlands, Italy, Spain, Australia, Brazil, Japan, China, India and Mexico. Amazon also offers international shipping to certain other countries for some of its products. In 2011, it had professed an intention to launch its websites in Poland and Sweden.” (Wikipedia)

 

 

The vulnerability exists at “redirect.html?” page with “&location” parameter, e.g.

 

(4.1) When a user is redirected from Amazon to another site, Amazon will check parameters “&token”. If the redirected URL’s domain is OK, Amazon will allow the reidrection.

However, if the URLs in a redirected domain have open URL redirection vulnerabilities themselves, a user could be redirected from Amazon to a vulnerable URL in that domain first and later be redirected from this vulnerable site to a malicious site. This is as if being redirected from Amazon directly.

One of the vulnerable domain is,
http://www.facebook.com

 

(4.2) Use one of webpages for the following tests. The webpage address is “http://www.inzeed.com/kaleidoscope“. Suppose it is malicious.

Vulnerable URL:

POC:

 

 

 

 

 

Related Articles:
http://seclists.org/fulldisclosure/2015/Jan/22
http://permalink.gmane.org/gmane.comp.security.fulldisclosure/1428
http://lists.openwall.net/full-disclosure/2015/01/12/1
http://marc.info/?l=full-disclosure&m=142104333521454&w=4
http://diebiyi.com/articles/security/facebook-open-redirect/
https://www.facebook.com/essaybeans/posts/570476126427191
http://germancast.blogspot.de/2015/06/facebook-web-security-0day-bug.html
https://mathfas.wordpress.com/2015/01/11/facebook-open-redirect/
http://essaybeans.lofter.com/post/1cc77d20_7300027
http://qianqiuxue.tumblr.com/post/120750458855/itinfotech-facebook-web-security-0day-bug
https://www.facebook.com/permalink.php?story_fbid=472994806188548&id=405943696226993
https://mathfas.wordpress.com/2015/01/11/facebook-open-redirect/
http://www.tetraph.com/blog/phishing/facebook-open-redirect/
http://itinfotech.tumblr.com/post/120750347586/facebook-web-security-0day-bug
http://ittechnology.lofter.com/post/1cfbf60d_72fd108
http://russiapost.blogspot.ru/2015/06/facebook-web-security-0day-bug.html
https://twitter.com/tetraphibious/status/606676645265567744
https://plus.google.com/u/0/110001022997295385049/posts/hb6seddG561
http://whitehatpost.blog.163.com/blog/static/24223205420155501020837/
http://www.inzeed.com/kaleidoscope/computer-security/facebook-open-redirect/