CVE-2025-67848: Moodle authentication bypass vulnerability

high Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published 2026-02-03; advisory modified 2026-02-22.

Moodle authentication bypass vulnerability

Package: moodle/moodle Composer
Affected versions: <4.1.22 or >=4.4.0-beta and <4.4.12 or >=4.5.0-beta and <4.5.8 or >=5.0.0-beta and <5.0.4 or >=5.1.0-beta and <5.1.1
Fixed in: 4.1.22, 4.4.12, 4.5.8, 5.0.4, 5.1.1
Severity: high CVSS 8.1
Exploitation: not on CISA KEV · EPSS 0% (36.3th percentile)
Published: 2026-02-03
Source: osv.dev

References

CWE-280

NVD record moodle/moodle advisories

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