CVE-2022-40314
CRITICALMoodle < 3.9.17 - Remote Code Execution via Backup File Deserialization
Title source: llmDescription
A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified.
References (2)
Core 2
Core References
Issue Tracking, Third Party Advisory x_refsource_misc
https://bugzilla.redhat.com/show_bug.cgi?id=2128147
Patch, Vendor Advisory x_refsource_misc
https://moodle.org/mod/forum/discuss.php?d=438393
Scores
CVSS v3
9.8
EPSS
0.0606
EPSS Percentile
90.9%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
total
Details
CWE
CWE-502
Status
published
Products (2)
moodle/moodle
0 - 3.9.17Packagist
moodle/moodle
3.9 - 3.9.17
Published
Sep 30, 2022
Tracked Since
Feb 18, 2026