ID numbers displayed in the quiz grading report required additional sanitizing to prevent a stored XSS risk.
| Severity/Risk: | Minor |
| Versions affected: | 4.2 to 4.2.2, 4.1 to 4.1.5 and 4.0 to 4.0.10 |
| Versions fixed: | 4.2.3, 4.1.6 and 4.0.11 |
| Reported by: | Paul Holden |
| CVE identifier: | CVE-2023-5546 |
| Changes (master): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-78971 |
| Tracker issue: | MDL-78971 Stored XSS in quiz grading report via user ID number |