High severityOSV Advisory· Published Jan 23, 2026· Updated Feb 26, 2026
Moodle: moodle: remote code execution via insufficient restore input validation
CVE-2025-67847
Description
A flaw was found in Moodle. An attacker with access to the restore interface could trigger server-side execution of arbitrary code. This is due to insufficient validation of restore input, which leads to unintended interpretation by core restore routines. Successful exploitation could result in a full compromise of the Moodle application.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
moodle/moodlePackagist | >= 5.1.0-beta, < 5.1.1 | 5.1.1 |
moodle/moodlePackagist | >= 5.0.0-beta, < 5.0.4 | 5.0.4 |
moodle/moodlePackagist | >= 4.5.0-beta, < 4.5.8 | 4.5.8 |
moodle/moodlePackagist | >= 4.2.0-beta, < 4.4.12 | 4.4.12 |
moodle/moodlePackagist | < 4.1.22 | 4.1.22 |
Affected products
3- osv-coords2 versions
< 4.1.22+ 1 more
- (no CPE)range: < 4.1.22
- (no CPE)range: >= 5.1.0-beta, < 5.1.1
Patches
Vulnerability mechanics
References
4- github.com/advisories/GHSA-xvmh-25jw-gmmmghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2025-67847ghsaADVISORY
- access.redhat.com/security/cve/CVE-2025-67847ghsavdb-entryx_refsource_REDHATWEB
- moodle.org/mod/forum/discuss.phpghsaWEB
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