Description
The LTI module in Moodle through 2.4.11, 2.5.x before 2.5.9, 2.6.x before 2.6.6, and 2.7.x before 2.7.3 does not properly restrict the parameters used in a return URL, which allows remote attackers to trigger the generation of arbitrary messages via a modified URL, related to mod/lti/locallib.php and mod/lti/return.php.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | < 2.5.9 | 2.5.9 | GHSA-c87j-9rrq-h3j8 |
| Packagist | moodle/moodle | >= 2.6.0, < 2.6.6 | 2.6.6 | GHSA-c87j-9rrq-h3j8 |
| Packagist | moodle/moodle | >= 2.7.0, < 2.7.3 | 2.7.3 | GHSA-c87j-9rrq-h3j8 |