High-Tech Bridge Security Advisories are CVE Compatible    High-Tech Bridge Security Advisories CWE Compatibility    High-Tech Bridge Security Advisories CVSS Adopters
Vendor Statistics

286 software vendors have fixed 926 vulnerabilities in their products thanks to High-Tech Bridge Security Research Lab.

Patch Available Upon Disclosure

2014 Q1: 87%2013 Q2: 92%
2013 Q4: 67%2013 Q1: 100%
2013 Q3: 77%2012 Q4: 68%

Vendor Average Time to Patch

2014 Q1: 5 days 2013 Q2: 30 days
2013 Q4: 8 days 2013 Q1: 13 days
2013 Q3: 13 days 2012 Q4: 26 days

High-Tech Bridge Newsletter

Subscribe to our newsletter and receive some or all of our corporate news, invitations to security events or HTB Security Advisories – you choose what you want to receive.

Cross-Site Scripting (XSS) in Feng Office

Advisory ID:HTB23174
Product:Feng Office
Vendor:Secure Data SRL
Vulnerable Versions:2.3.2-rc and probably prior
Tested Version:2.3.2-rc
Advisory Publication:September 18, 2013 [without technical details]
Vendor Notification:September 18, 2013
Public Disclosure:October 9, 2013
Latest Update:October 9, 2013
Vulnerability Type:Cross-Site Scripting [CWE-79]
CVE Reference:CVE-2013-5744
Risk Level:Medium
CVSSv2 Base Score:4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)
Solution Status:Solution Available
Discovered and Provided:High-Tech Bridge Security Research Lab
 

Advisory Details:

High-Tech Bridge Security Research Lab discovered vulnerability in Feng Office, which can be exploited to perform Cross-Site Scripting (XSS) attacks against users of vulnerable application.


1) Cross-Site Scripting (XSS) in Feng Office: CVE-2013-5744

1.1 The vulnerability exists due to insufficient sanitisation of user-supplied data in "ref_[any]" HTTP GET parameter passed to "/index.php" script. A remote attacker can trick a logged-in user to open a specially crafted link and execute arbitrary HTML and script code in browser in context of the vulnerable website.

The exploitation example below uses JavaScript "alert()" function to display user's cookies:

http://[host]/index.php?c=access&a=login&ref_abc=%22%3E%3Cscript%3Ealert%28document.cookie%29;%3C/sc ript%3E


Solution:
Vendor did not reply to 3 notifications by email, 1 notification by twitter, 1 notification by contact form on website, 1 forum thread, 1 support ticket. Currently we are not aware of any official solution for this vulnerability.

Unofficial patch was developed by High-Tech Bridge Security Research Lab and is available here: https://www.htbridge.com/advisory/HTB23174-patch.zip


ImmuniWeb® by High-Tech Bridge


References:
[1] High-Tech Bridge Advisory HTB23174 - https://www.htbridge.com/advisory/HTB23174 - Cross-Site Scripting (XSS) in Feng Office.
[2] Feng Office - http://www.fengoffice.com - Feng Office is a Web-based Software that integrates Project Management, Client Relationship Management, Billing, Financing, among other features that help you efficiently run your Professional Services Business.
[3] Common Vulnerabilities and Exposures (CVE) - http://cve.mitre.org/ - international in scope and free for public use, CVE® is a dictionary of publicly known information security vulnerabilities and exposures.
[4] Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
[5] ImmuniWeb® - is High-Tech Bridge's proprietary web application security assessment solution with SaaS delivery model that combines manual and automated vulnerability testing.

Have additional information to submit?
Please feel free to send us any additional information related to this Advisory, such as vulnerable versions, additional exploitation details and conditions, patches and other relevant details.