Description
Yazd Discussion Forum before 3.0 beta does not properly manage forum permissions, which allows remote authenticated users to (1) reply to a message in an arbitrary forum, if authorized to create a message in any forum; and (2) perform certain unauthorized forum actions, related to an "error in how the permissions were assembled" that assigns extra permissions to users.
References
- 20889 vdb-entry
- yazd-unspecified-security-bypass(29994) vdb-entry
- http://sourceforge.net/project/shownotes.php?group_id=39239&release_id=460547
- yazd-messages-security-bypass(29996) vdb-entry
- 22690 third-party-advisory