Description
message/index.php in Moodle through 2.5.9, 2.6.x before 2.6.9, 2.7.x before 2.7.6, and 2.8.x before 2.8.4 does not consider the moodle/site:readallmessages capability before accessing arbitrary conversations, which allows remote authenticated users to obtain sensitive personal-contact and unread-message-count information via a modified URL.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | < 2.6.9 | 2.6.9 | GHSA-35pr-gqm6-r366 |
| Packagist | moodle/moodle | >= 2.7.0, < 2.7.6 | 2.7.6 | GHSA-35pr-gqm6-r366 |
| Packagist | moodle/moodle | >= 2.8.0, < 2.8.4 | 2.8.4 | GHSA-35pr-gqm6-r366 |