A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. When a quiz question bank is imported, it was possible for the question preview that is displayed to execute JavaScript that is written into the question bank.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Moodle | Moodle | 3.1 (including) | 3.1.13 (excluding) |
| Moodle | Moodle | 3.3 (including) | 3.3.7 (excluding) |
| Moodle | Moodle | 3.4 (including) | 3.4.4 (excluding) |
| Moodle | Moodle | 3.5 (including) | 3.5.1 (excluding) |