Phorum 'feed.php' Security Bypass Vulnerability

Summary
This host is running phpBB and is prone to security bypass vulnerability.
Impact
Successful exploitation will allow attacker to bypass intended access restrictions via unspecified attack vectors. Impact Level: Application
Solution
Upgrade phpBB to 3.0.7-PL1 or later, For updates refer to http://www.phpbb.com/downloads/
Insight
The flaw is due to error in 'feed.php', which does not properly check permissions for feeds.
Affected
phpBB version 3.0.7 before 3.0.7-PL1
References