WordPress Classipress Theme Multiple HTML Injection Vulnerabilities

Bugtraq ID:	50433
Class:	Input Validation Error
CVE:	CVE-2011-5257
Remote:	Yes
Local:	No
Published:	Oct 31 2011 12:00AM
Updated:	Feb 14 2013 12:21PM
Credit:	Paul Loftness
Vulnerable:	AppThemes Classipress 3.1.4 AppThemes Classipress 3.0.5 3
Not Vulnerable:

WordPress Classipress Theme Multiple HTML Injection Vulnerabilities

The Classipress theme for WordPress is prone to multiple HTML-injection vulnerabilities because it fails to properly sanitize user-supplied input.

Attacker-supplied HTML and script code could be executed in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials or to control how the site is rendered to the user. Other attacks may also be possible.

Classipress 3.1.4 and 3.0.5.3 are vulnerable; other versions may also be affected.

WordPress Classipress Theme Multiple HTML Injection Vulnerabilities

Attackers can use a browser to exploit these issues.

The following exploit is available:

• /data/vulnerabilities/exploits/50433.txt

WordPress Classipress Theme Multiple HTML Injection Vulnerabilities

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

WordPress Classipress Theme Multiple HTML Injection Vulnerabilities

References:

• Classipress Homepage (AppThemes)
  
• Omni Secure Files Plugin Homepage (Wordpress)