Total vulnerabilities in the database
mod/forum/classes/post_form.php in Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 does not enforce the moodle/site:accessallgroups capability requirement before proceeding with a post to all groups, which allows remote authenticated users to bypass intended access restrictions by leveraging two or more group memberships.
| Software | From | Fixed in |
|---|---|---|
| moodle / moodle | 2.5.1 | 2.5.1.x |
| moodle / moodle | 2.5.3 | 2.5.3.x |
| moodle / moodle | 2.5.5 | 2.5.5.x |
| moodle / moodle | 2.5.2 | 2.5.2.x |
| moodle / moodle | 2.5.6 | 2.5.6.x |
| moodle / moodle | 2.5.4 | 2.5.4.x |
| moodle / moodle | 2.5.0 | 2.5.0.x |
| moodle / moodle | 2.7.0 | 2.7.0.x |
| moodle / moodle | 2.3.8 | 2.3.8.x |
| moodle / moodle | 2.3.4 | 2.3.4.x |
| moodle / moodle | 2.3.1 | 2.3.1.x |
| moodle / moodle | 2.3.6 | 2.3.6.x |
| moodle / moodle | 2.3.10 | 2.3.10.x |
| moodle / moodle | 2.3.5 | 2.3.5.x |
| moodle / moodle | 2.3.3 | 2.3.3.x |
| moodle / moodle | - | 2.3.11.x |
| moodle / moodle | 2.3.7 | 2.3.7.x |
| moodle / moodle | 2.3.2 | 2.3.2.x |
| moodle / moodle | 2.3.9 | 2.3.9.x |
| moodle / moodle | 2.3.0 | 2.3.0.x |
| moodle / moodle | 2.4.3 | 2.4.3.x |
| moodle / moodle | 2.4.1 | 2.4.1.x |
| moodle / moodle | 2.4.9 | 2.4.9.x |
| moodle / moodle | 2.4.2 | 2.4.2.x |
| moodle / moodle | 2.4.6 | 2.4.6.x |
| moodle / moodle | 2.4.4 | 2.4.4.x |
| moodle / moodle | 2.4.7 | 2.4.7.x |
| moodle / moodle | 2.4.5 | 2.4.5.x |
| moodle / moodle | 2.4.8 | 2.4.8.x |
| moodle / moodle | 2.4.10 | 2.4.10.x |
| moodle / moodle | 2.4.0 | 2.4.0.x |
| moodle / moodle | 2.6.1 | 2.6.1.x |
| moodle / moodle | 2.6.2 | 2.6.2.x |
| moodle / moodle | 2.6.3 | 2.6.3.x |
| moodle / moodle | 2.6.0 | 2.6.0.x |