versatileBulletinBoard (vBB) contains a flaw that may allow an attacker to bypass authentication. The issue is triggered when a remote attacker sets the uid parameter in activate.php to the uid of the webmaster.
Classification
Location:
Remote / Network Access
Attack Type:
Input Manipulation
Impact:
Loss of Integrity
Solution:
Upgrade
Exploit:
Exploit Public
Disclosure:
Vendor Verified
OSVDB:
Web Related
Solution
Upgrade to version 0.9.7 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.