CVE-2025-67847: Moodle affected by a code injection vulnerability

high Affects moodle/moodle. Feed 2026.10.29.1, updated 2026-10-28; published 2026-01-23; advisory modified 2026-03-06.

Moodle affected by a code injection vulnerability

Package: moodle/moodle Composer
Affected versions: >=5.1.0-beta and <5.1.1 or >=5.0.0-beta and <5.0.4 or >=4.5.0-beta and <4.5.8 or >=4.2.0-beta and <4.4.12 or <4.1.22
Fixed in: 5.1.1, 5.0.4, 4.5.8, 4.4.12, 4.1.22
Severity: high CVSS 8.8
Exploitation: not on CISA KEV · EPSS 1% (47.3th percentile)
Published: 2026-01-23
Source: osv.dev

References

CWE-94

NVD record moodle/moodle advisories

Am I affected?

Find out in one command. phpwarden checks your composer.lock against this advisory and 20,000+ others, ranked by real-world exploitation (CISA KEV + EPSS). Free, offline, open data.

# one-time install
pip install phpwarden

# then
phpwarden deps composer.lock

Or keep it checked automatically: GitHub Action · pre-commit hook · GitLab CI · Laravel artisan command

Install docs How findings are ranked

Related advisories

CVE-2024-43425 high Moodle Remote Code Execution vulnerability same package: moodle/moodle
CVE-2022-35650 high Moodle Arbitrary file read when importing lesson questions same package: moodle/moodle
CVE-2021-36393 critical Moodle SQL Injection vulnerability same package: moodle/moodle
CVE-2022-0332 critical SQL injection in Moodle same package: moodle/moodle
CVE-2013-3630 medium Moodle Authenticated Spelling Binary Remote Code Execution same package: moodle/moodle
CVE-2018-1133 high Moodle calculated question type allows remote code execution by Question authors same package: moodle/moodle