DbbS Multiple Input Validation Vulnerabilities

Bugtraq ID:	17559
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Apr 17 2006 12:00AM
Updated:	Apr 18 2006 05:41PM
Credit:	rgod and yamcho are credited with the discovery of these vulnerabilities.
Vulnerable:	dbbs.sup.fr DbbS 2.0-alpha dbbs.sup.fr DbbS 2.0
Not Vulnerable:

DbbS Multiple Input Validation Vulnerabilities


DbbS is prone to multiple input-validation vulnerabilities. The issues include cross-site scripting and command-execution vulnerabilities. These issues are due to a failure in the application to properly sanitize user-supplied input.

An attacker may leverage these issues to have arbitrary script code executed in the browser of an unsuspecting user in the context of the affected site. This may help the attacker steal cookie-based
authentication credentials, execute commands to compromise the server, and launch other attacks.

DbbS Multiple Input Validation Vulnerabilities


These issues can be exploited through a web client.

The following proof-of-concept URIs are available:

http://www.site.com/DbbS/suntzu.php?cmd=dir

http://www.site.com/DbbS/profile.php?mode=edit&myid=1&ulocation="><script>alert(document.cookie)</script>

http://www.site.com/DbbS/profile.php?mode=edit&myid=1&uhobbies="><script>alert(document.cookie)</script>

DbbS Multiple Input Validation Vulnerabilities

Solution:
Currently we are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected].

DbbS Multiple Input Validation Vulnerabilities

References:

• DbbS Web Site (DbbS)
  
• DbbS<=2.0-alpha Multiple Vulnerabilities ([email protected])