Description
Users' enrollment capabilities were not being sufficiently checked in Moodle when they are restored into an existing course. This could lead to them unenrolling users without having permission to do so. Versions affected: 3.5 to 3.5.14, 3.7 to 3.7.8, 3.8 to 3.8.5, 3.9 to 3.9.2 and earlier unsupported versions. Fixed in 3.9.3, 3.8.6, 3.7.9, 3.5.15, and 3.10.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | moodle | Fixed in 3.9.3, Fixed in 3.8.6, Fixed in 3.7.9, Fixed in 3.5.15, Fixed in 3.10 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 18.04 LTS | moodle | No fix yet | — |
| Ubuntu Pro 16.04 LTS | moodle | No fix yet | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Packagist | moodle/moodle | >= 3.9.0, < 3.9.3 | 3.9.3 | GHSA-vxhx-gmhm-623c |
| Packagist | moodle/moodle | >= 3.8.0, < 3.8.6 | 3.8.6 | GHSA-vxhx-gmhm-623c |
| Packagist | moodle/moodle | >= 3.7.0, < 3.7.9 | 3.7.9 | GHSA-vxhx-gmhm-623c |
| Packagist | moodle/moodle | >= 3.5, < 3.5.15 | 3.5.15 | GHSA-vxhx-gmhm-623c |