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OpenAdvisories
High · 8.3 CVE-2025-26530 BIT-moodle-2025-26530EUVD-2025-4271GHSA-4w32-c9g7-27qx

Reflected XSS via question bank filter

Published Feb 24, 2025 · Updated Feb 24, 2025 · Assigned by fedora

Description

The question bank filter required additional sanitizing to prevent a reflected XSS risk.

Affected products

VendorProductAffectedFixed
Moodle Project moodle 4.5.0 – < 4.5.2, 4.4.0 – < 4.4.6, 4.3.0 – < 4.3.10 4.5.2

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

ReleasePackageFixed inAdvisory
Ubuntu Pro 18.04 LTS moodle No fix yet —
Ubuntu Pro 16.04 LTS moodle No fix yet —

Affected packages

EcosystemPackageAffectedFixedRecord
Packagist moodle/moodle >= 4.5.0-beta, < 4.5.2 4.5.2 GHSA-4w32-c9g7-27qx
Packagist moodle/moodle >= 4.4.0-beta, < 4.4.6 4.4.6 GHSA-4w32-c9g7-27qx
Packagist moodle/moodle >= 4.3.0-beta, < 4.3.10 4.3.10 GHSA-4w32-c9g7-27qx

Advisories 1

References