Description
mod/quiz/db/access.php in Moodle through 2.5.9, 2.6.x before 2.6.11, 2.7.x before 2.7.8, and 2.8.x before 2.8.6 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted gradebook feedback during manual quiz grading.
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | < 2.6.11 | 2.6.11 | GHSA-6r7x-6q98-qcqp |
| Packagist | moodle/moodle | >= 2.7.0, < 2.7.8 | 2.7.8 | GHSA-6r7x-6q98-qcqp |
| Packagist | moodle/moodle | >= 2.8.0, < 2.8.6 | 2.8.6 | GHSA-6r7x-6q98-qcqp |