phpBB 'posting.php' Unspecified Vulnerability

Summary
This host is running phpBB and is prone to unspecified vulnerability.
Impact
It has unknown impact and attack vectors. Impact Level: Application
Solution
Upgrade phpBB to 3.0.5 later, For updates refer to http://www.phpbb.com/downloads/
Insight
The flaw is due to unspecified error in 'posting.php', which has unknown impact and attack vectors related to the use of a 'forum id'.
Affected
phpBB version before 3.0.5
References