CVE-2022-45134

9.8 criticalEPSS 0.6%

Critical (9.8) in mahara mahara. EPSS 0.6% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2025-08-22
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

mahara:mahara

References

https://bugs.launchpad.net/mahara/+bug/1993082
https://mahara.org/interaction/forum/topic.php?id=9353

Check your stack JSON