GHSA-x2jp-hh65-4xvf
Cross-site scripting (XSS) and Server side request forgery (SSRF) in moodle
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| Packagist | moodle/moodle | >= 3.10, < 3.10.2 | 3.10.2 |
| Packagist | moodle/moodle | >= 3.9, < 3.9.5 | 3.9.5 |
| Packagist | moodle/moodle | >= 3.8, < 3.8.8 | 3.8.8 |
| Packagist | moodle/moodle | >= 3.5, < 3.5.17 | 3.5.17 |
Details
As written in the advisory (Markdown source, shown as plain text).
Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
References
External links from the advisory. They lead to third-party sites.
- https://nvd.nist.gov/vuln/detail/CVE-2021-20280
- https://github.com/moodle/moodle/commit/a303eb9e9e387f95ea2a80cb1ce6c0b132ec1cc4
- https://bugzilla.redhat.com/show_bug.cgi?id=1939037
- https://github.com/moodle/moodle
- https://lists.fedoraproject.org/archives/list/[email protected]/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS
- https://lists.fedoraproject.org/archives/list/[email protected]/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM
- https://lists.fedoraproject.org/archives/list/[email protected]/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT
- https://moodle.org/mod/forum/discuss.php?d=419651
- http://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html