PT-2025-34483 · Mahara · Mahara

Published 2025-08-22 · Updated 2025-08-22 · CVE-2022-45134

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions: Mahara versions 21.10 through 21.10.6 Mahara versions 22.04 through 22.04.4 Mahara versions 22.10 through 22.10.1

Description: The application deserializes user input unsafely during skin import. A specifically crafted XML file could lead to code execution when processed.

Recommendations: Update to Mahara version 21.10.6 or later. Update to Mahara version 22.04.4 or later. Update to Mahara version 22.10.1 or later.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2022-45134

Affected Products

Mahara

References · 7

• https://osv.dev/vulnerability/CVE-2022-45134 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2022-45134 · Security Note
• https://mahara.org/interaction/forum/topic.php?id=9353 · Vendor Advisory
• https://bugs.launchpad.net/mahara/+bug/1993082 · Vendor Advisory
• https://t.me/CVEtracker/30717 · Telegram Post
• https://twitter.com/CVEnew/status/1958974282610221526 · Twitter Post
• https://t.me/cveNotify/133218 · Telegram Post