notes/edit.php in Moodle 1.9.x through 1.9.19, 2.x through 2.1.10, 2.2.x before 2.2.8, 2.3.x before 2.3.5, and 2.4.x before 2.4.2 allows remote authenticated users to reassign notes via a modified (1) userid or (2) courseid field.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Moodle | Moodle | 1.9.1 (including) | 1.9.1 (including) |
| Moodle | Moodle | 1.9.2 (including) | 1.9.2 (including) |
| Moodle | Moodle | 1.9.3 (including) | 1.9.3 (including) |
| Moodle | Moodle | 1.9.4 (including) | 1.9.4 (including) |
| Moodle | Moodle | 1.9.5 (including) | 1.9.5 (including) |
| Moodle | Moodle | 1.9.6 (including) | 1.9.6 (including) |
| Moodle | Moodle | 1.9.7 (including) | 1.9.7 (including) |
| Moodle | Moodle | 1.9.8 (including) | 1.9.8 (including) |
| Moodle | Moodle | 1.9.9 (including) | 1.9.9 (including) |
| Moodle | Moodle | 1.9.10 (including) | 1.9.10 (including) |
| Moodle | Moodle | 1.9.11 (including) | 1.9.11 (including) |
| Moodle | Moodle | 1.9.12 (including) | 1.9.12 (including) |
| Moodle | Moodle | 1.9.13 (including) | 1.9.13 (including) |
| Moodle | Moodle | 1.9.14 (including) | 1.9.14 (including) |
| Moodle | Moodle | 1.9.15 (including) | 1.9.15 (including) |
| Moodle | Moodle | 1.9.16 (including) | 1.9.16 (including) |
| Moodle | Moodle | 1.9.17 (including) | 1.9.17 (including) |
| Moodle | Moodle | 1.9.18 (including) | 1.9.18 (including) |
| Moodle | Moodle | 1.9.19 (including) | 1.9.19 (including) |
| Moodle | Ubuntu | artful | * |
| Moodle | Ubuntu | bionic | * |
| Moodle | Ubuntu | cosmic | * |
| Moodle | Ubuntu | disco | * |
| Moodle | Ubuntu | eoan | * |
| Moodle | Ubuntu | esm-apps/bionic | * |
| Moodle | Ubuntu | esm-apps/xenial | * |
| Moodle | Ubuntu | hardy | * |
| Moodle | Ubuntu | lucid | * |
| Moodle | Ubuntu | oneiric | * |
| Moodle | Ubuntu | precise | * |
| Moodle | Ubuntu | quantal | * |
| Moodle | Ubuntu | raring | * |
| Moodle | Ubuntu | saucy | * |
| Moodle | Ubuntu | trusty | * |
| Moodle | Ubuntu | upstream | * |
| Moodle | Ubuntu | utopic | * |
| Moodle | Ubuntu | vivid | * |
| Moodle | Ubuntu | wily | * |
| Moodle | Ubuntu | xenial | * |
| Moodle | Ubuntu | yakkety | * |
| Moodle | Ubuntu | zesty | * |