283 software vendors have fixed 921 vulnerabilities in their products thanks to High-Tech Bridge Security Research Lab.
Patch Available Upon Disclosure
|2013 Q4: 67%||2013 Q1: 100%|
|2013 Q3: 77%||2012 Q4: 68%|
|2013 Q2: 92%||2012 Q3: 69%|
Vendor Average Time to Patch
|2013 Q4: 8 days||2013 Q1: 13 days|
|2013 Q3: 13 days||2012 Q4: 26 days|
|2013 Q2: 30 days||2012 Q3: 22 days|
Multiple XSS in KnowledgeTree Community Edition
|Product:||KnowledgeTree Commercial and Community Editions|
|Vulnerable Versions:||184.108.40.206 and probably prior|
|Advisory Publication:||December 21, 2011 [without technical details]|
|Vendor Notification:||December 21, 2011|
|Vendor Fix:||December 23, 2011|
|Public Disclosure:||January 11, 2012|
|Vulnerability Type:||Cross-Site Scripting [CWE-79]|
|CVSSv2 Base Score:||4.3 (AV:N/AC:M/Au:N/C:N/I:P/A:N)|
|Solution Status:||Fixed by Vendor|
|Discovered and Provided:||High-Tech Bridge Security Research Lab|
High-Tech Bridge SA Security Research Lab has discovered multiple vulnerabilities in KnowledgeTree Community Edition, which can be exploited to perform cross-site scripting attacks.
Input appended to the URL after multiple files is not properly sanitised before being returned to the user.
The following PoC code is available:
Successful exploitation of these vulnerabilities requires that Apache's directive "AcceptPathInfo" is set to "on" or "default" (default value is "default").
|Apply Vendor patch: |
| High-Tech Bridge Advisory HTB23065 - https://www.htbridge.com/advisory/HTB23065 - Multiple XSS in KnowledgeTree Community Edition|
 KnowledgeTree Community Edition - knowledgetree.org - KnowledgeTree Community Edition is an open source edition of the KnowledgeTree document management application licensed under the GNU GPL version 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.
 Common Weakness Enumeration (CWE) - http://cwe.mitre.org - targeted to developers and security practitioners, CWE is a formal list of software weakness types.
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.