Vulnerability · Published Nov 22, 2021 · Assigned by fedora
CVE-2021-43559
High 8.8
In plain English
A high-severity cross-site request forgery in moodle. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)8.8High
Exploit odds (30 days)0.6%top 49.9% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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. The "delete related badge" functionality did not include the necessary token check to prevent a CSRF risk.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Packagist | moodle/moodle | 3.11.4 | GHSA-3jrj-x6cj-97cp |
| Packagist | moodle/moodle | 3.10.8 | GHSA-3jrj-x6cj-97cp |
| Packagist | moodle/moodle | 3.9.11 | GHSA-3jrj-x6cj-97cp |
Affected products (as reported)
Weakness: CWE-352
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2021517 x_refsource_MISC
- https://moodle.org/mod/forum/discuss.php?d=429099 x_refsource_MISC