CVE-2025-26532
PHP vulnerability analysis and mitigation

Overview

CVE-2025-26532 is a security vulnerability discovered in Moodle, affecting versions 4.1.x to 4.1.15, 4.3.x to 4.3.9, 4.4.x to 4.4.5, and 4.5.x to 4.5.1. The vulnerability involves insufficient checks in ensuring trusttext is properly applied to glossary entries during restoration processes (Moodle Forum).

Technical details

The vulnerability has been assigned a CVSS 3.1 Base Score of 3.1 (LOW) with the vector string CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N. It is classified under CWE-863 (Incorrect Authorization) (NVD).

Impact

The vulnerability allows teachers to potentially evade trusttext configuration when restoring glossary entries, which could affect the integrity of content security measures (Moodle Forum).

Mitigation and workarounds

The vulnerability has been patched in Moodle versions 4.5.2, 4.4.6, 4.3.10, and 4.1.16. Users are advised to upgrade to these fixed versions to mitigate the security risk (Moodle Forum).

Additional resources


SourceThis report was generated using AI

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