PunBB IMG Tag Client Side Scripting XSS

This script is Copyright (C) 2004-2015 Tenable Network Security, Inc.

Synopsis :

The remote web server contains a PHP application that is affected by a
cross-site scripting vulnerability.

Description :

The remote version of PunBB is vulnerable to cross-site scripting
flaws because the application does not validate the IMG tag. With a
specially crafted URL, an attacker can cause arbitrary code execution
within a user's browser, resulting in a loss of integrity.

See also :


Solution :

Update to PunBB version 1.0.1 or later.

Risk factor :

Medium / CVSS Base Score : 4.3
CVSS Temporal Score : 3.7
Public Exploit Available : true

Family: CGI abuses : XSS

Nessus Plugin ID: 15937 ()

Bugtraq ID: 11850


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