concrete5 'index.php' Arbitrary File Upload and HTML Injection Vulnerabilities

Bugtraq ID:	45685
Class:	Input Validation Error
CVE:
Remote:	Yes
Local:	No
Published:	Jan 05 2011 12:00AM
Updated:	Jan 05 2011 12:00AM
Credit:	mr_me
Vulnerable:	concrete5 concrete5 5.4.1 1
Not Vulnerable:

concrete5 'index.php' Arbitrary File Upload and HTML Injection Vulnerabilities

concrete5 is prone to an arbitrary-file-upload vulnerability and an HTML-injection vulnerability because it fails to properly sanitize user-supplied input.

An attacker could exploit these vulnerabilities to execute arbitrary script code in a user's browser in the context of the affected site or execute arbitrary code on the server.

concrete 5.4.1.1 is vulnerable; other versions may also be affected.

concrete5 'index.php' Arbitrary File Upload and HTML Injection Vulnerabilities

An attacker can exploit these issues via a browser.

The following exploit code is available:

• /data/vulnerabilities/exploits/45685.py

concrete5 'index.php' Arbitrary File Upload and 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].

concrete5 'index.php' Arbitrary File Upload and HTML Injection Vulnerabilities

References:

• Concrete5 Homepage (concrete5)
  
• concrete5 Release Notes (concrete5)