CVE-2021-36403: Moodle has a Hidden Functionality vulnerability

medium Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published ; advisory modified .

Moodle has a Hidden Functionality vulnerability

Package
moodle/moodle Composer
Affected versions
>=3.11.0-beta and <3.11.1 or >=3.10.0-beta and <3.10.5 or <3.9.8
Fixed in
3.11.1, 3.10.5, 3.9.8
Severity
medium  CVSS 5.3
Exploitation
not on CISA KEV · EPSS 1% (44.4th percentile)
Published
2023-03-07
Source
osv.dev

References

CWE-912
NVD recordmoodle/moodle advisories

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