| Package | Affected versions | Patched versions |
|---|---|---|
| mybb | = 1.00= 1.01= 1.02= 1.03= 1.04= 1.1.0= 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.1.5= 1.1.6= 1.1.7= 1.1.8= 1.2= 1.2.0= 1.2.1= 1.2.10= 1.2.11= 1.2.12= 1.2.13= 1.2.2= 1.2.3= 1.2.4= 1.2.5= 1.2.6= 1.2.7= 1.2.8= 1.2.9= 1.4.0= 1.4.10= 1.4.2= 1.4.3= 1.4.6= 1.4.8= 1.4.9≤ 1.4.11 |
MyBB (aka MyBulletinBoard) before 1.4.12 does not properly restrict uid values for group join requests, which allows remote attackers to cause a denial of service (resource consumption) by using guest access to submit join request forms for moderated groups, related to usercp.php and managegroup.php.
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