Title: PostBoard BBCode IMG Tag Script Injection Vulnerability
Severity: HIGH
Description:
PostBoard is a freely available, open source message board module for the PostNuke content management system. It is designed for use on the Unix and Linux operating systems.
A problem with PostBoard could allow remote users to execute arbitrary code in the context of the web site. The problem is in the checking of some types of input.
PostBoard does not sanitize code submitted to site between IMG tags. Due to this, a malicious user may be able to submit a post to the site with script code between two IMG tags. This code would be executed by a user's browser in the context of the site.
Affected Products:
- PostBoard PostBoard 2.0.0
- PostBoard PostBoard 2.0.1
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