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.
Published: 2025-08-22
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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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.
History

Mon, 08 Sep 2025 16:45:00 +0000

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

Tue, 26 Aug 2025 14:15:00 +0000

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 11:00:00 +0000

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

Fri, 22 Aug 2025 19:15:00 +0000

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

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: 2025-08-23T10:55:07Z

Weaknesses