CVE-2022-45134
CRITICALMahara < 21.10.6 - Insecure Deserialization
Title source: ruleDescription
Mahara 21.10 before 21.10.6, 22.04 before 22.04.4, and 22.10 before 22.10.1 deserializes user input unsafely during skin import. A particularly structured XML file could cause code execution when being processed.
Scores
CVSS v3
9.8
EPSS
0.0037
EPSS Percentile
58.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Classification
CWE
CWE-502
Status
published
Affected Products (1)
mahara/mahara
< 21.10.6
Timeline
Published
Aug 22, 2025
Tracked Since
Feb 18, 2026