|
|
>> Advanced Guestbook Information Disclosure and Cross Site Scripting Vulnerabilities
|
Multiple vulnerabilities have been identified in Advanced Guestbook, which could be exploited by attackers to gain knowledge of sensitive information.
The first issue is caused by errors in the "lang/codes-english.php" and "image.php" scripts when processing user-supplied parameters, which could be exploited by attackers to disclose database names or determine the installation path.
The second vulnerability is caused by an input validation error in the "picture.php" script when processing the "picture" parameter, which could be exploited by attackers to cause arbitrary scripting code to be executed by the user's browser in the security context of an affected Web site.
The third issue is caused by an input validation error in the "index.php" script when processing the "lang" cookie parameter, which could be exploited by remote attackers to include or disclose the contents of local files with the privileges of the web server.
Affected Products
Advanced Guestbook version 2.4.2 and prior
Solution
VUPEN Security is not aware of any vendor-supplied patch.
References
http://www.vupen.com/english/advisories/2007/1726
http://www.netvigilance.com/advisory0011
http://www.netvigilance.com/advisory0012
http://www.netvigilance.com/advisory0013
Credits
Vulnerabilities reported by Jesper Jurcenoks (netVigilance).
ChangeLog
2007-05-09 : Initial release
Vulnerability Management
Subscribe to VUPEN VNS and receive real-time e-mail and SMS alerts when new advisories or patches relevant to your systems and network configurations are available.
Feedback
If you have additional information or corrections for this security advisory please submit them via our contact form. | |
|
