CVE-2022-40313: Moodle Stored Cross-site Scripting and page denial of service

high Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published 2022-10-01; advisory modified 2024-04-23.

Moodle Stored Cross-site Scripting and page denial of service

Package: moodle/moodle Composer
Affected versions: >=3.9 and <3.9.17 or >=3.11 and <3.11.10 or >=4.0 and <4.0.4
Fixed in: 3.9.17, 3.11.10, 4.0.4
Severity: high CVSS 7.1
Exploitation: not on CISA KEV · EPSS 1% (53.6th percentile)
Published: 2022-10-01
Source: osv.dev

References

CWE-79

NVD record moodle/moodle advisories

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