A remote code execution risk was identified in the file restore functionality.
| Severity/Risk: | Serious |
| Versions affected: | 5.1 to 5.1.1, 5.0 to 5.0.4, 4.5 to 4.5.8 and earlier unsupported versions |
| Versions fixed: | 5.1.2, 5.0.5 and 4.5.9 |
| Reported by: | Dinhnhi from VNPT-VCI |
| CVE identifier: | CVE-2026-26045 |
| Changes (main): | http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-87612 |
| Tracker issue: | MDL-87612 Remote code execution risk via file restore |