Description
The Commons Group module before 7.x-3.1 for Drupal, as used in the Commons module before 7.x-3.1, does not properly restrict access to groups, which allows remote attackers to post arbitrary content to groups via unspecified vectors.
References
- http://packetstormsecurity.com/files/120991/Drupal-Common-Groups-7.x-Access-Bypass-Privilege-Escalation.html
- 20130327 [Security-news] SA-CONTRIB-2013-038 - Commons Groups - Access bypass & Privilege escalation mailing-list
- 52795 third-party-advisory
- https://drupal.org/node/1954764
- 52769 third-party-advisory
- https://drupal.org/node/1954948
- https://drupal.org/node/1954762
- 91748 vdb-entry
- drupal-commons-groups-security-bypass(83133) vdb-entry