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.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-48051 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Tue, 09 Sep 2025 01:45:00 +0900

Type Values Removed Values Added
CPEs cpe:2.3:a:mahara:mahara:*:*:*:*:*:*:*:*

Tue, 26 Aug 2025 23:15:00 +0900

Type Values Removed Values Added
Weaknesses CWE-502
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 23 Aug 2025 20:00:00 +0900

Type Values Removed Values Added
First Time appeared Mahara
Mahara mahara
Vendors & Products Mahara
Mahara mahara

Sat, 23 Aug 2025 04:15:00 +0900

Type Values Removed Values Added
Description 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.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-08-26T14:07:13.114Z

Reserved: 2022-11-10T00:00:00.000Z

Link: CVE-2022-45134

cve-icon Vulnrichment

Updated: 2025-08-26T13:08:34.817Z

cve-icon NVD

Status : Analyzed

Published: 2025-08-22T19:15:37.997

Modified: 2025-09-08T16:33:05.117

Link: CVE-2022-45134

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2025-08-23T19:55:07Z

Weaknesses