Description
Multiple cross-site scripting (XSS) vulnerabilities in the File Picker module in Moodle 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 allow remote authenticated users to inject arbitrary web script or HTML via a crafted filename.
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 | >= 2.0.0, <= 2.1.10 | — | GHSA-89f3-74m6-g27g |
| Packagist | moodle/moodle | >= 2.2.0, < 2.2.8 | 2.2.8 | GHSA-89f3-74m6-g27g |
| Packagist | moodle/moodle | >= 2.3.0, < 2.3.5 | 2.3.5 | GHSA-89f3-74m6-g27g |
| Packagist | moodle/moodle | >= 2.4.0, < 2.4.2 | 2.4.2 | GHSA-89f3-74m6-g27g |