Description
A flaw was found in Moodle in versions 3.11 to 3.11.3, 3.10 to 3.10.7, 3.9 to 3.9.10 and earlier unsupported versions. Insufficient capability checks made it possible to fetch other users' calendar action events.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | moodle | moodle 3.11.4, moodle 3.10.8 and moodle 3.9.11 | — |
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, < 3.9.11 | 3.9.11 | GHSA-g39c-mccf-rxjv |
| Packagist | moodle/moodle | >= 3.10, < 3.10.8 | 3.10.8 | GHSA-g39c-mccf-rxjv |
| Packagist | moodle/moodle | >= 3.11, < 3.11.4 | 3.11.4 | GHSA-g39c-mccf-rxjv |