CVE-2021-36568
unknown
CVSS v3
—
CVSS v4 NEW
—
VIR risk
—
Description
Moodle Cross-site Scripting vulnerability
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Packagist | moodle/moodle | <=3.9.7 | |
| Packagist | moodle/moodle | >=3.10.0,<=3.10.4 | |
| Packagist | moodle/moodle | >=3.11.0,<3.11.10 | 3.11.10 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-36568
- https://blog.hackingforce.com.br/en/cve-2021-36568
- https://bugzilla.redhat.com/show_bug.cgi?id=2126857
- https://github.com/moodle/moodle
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ERQ3NHVOK4ZXT4MS4LBQ2ZJHTON3LIMW
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/PRI4ETMQ4DJR3TZUOOGPBQ32RBD5LNGC
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.