What is GHSA-4w32-c9g7-27qx?

GHSA-4w32-c9g7-27qx is a security advisory published by GitHub Security Advisories with High severity. Moodle allows reflected XSS via question bank filter

Which CVE IDs does GHSA-4w32-c9g7-27qx cover?

GHSA-4w32-c9g7-27qx covers the following CVE IDs: CVE-2025-26530. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4w32-c9g7-27qx?

GHSA-4w32-c9g7-27qx has a CVSS v3 base score of 8.3, published by GitHub Security Advisories.

Which products are affected by GHSA-4w32-c9g7-27qx?

GHSA-4w32-c9g7-27qx affects 3 products, including: composer/moodle/moodle:\u003e= 4.5.0-beta, \u003c 4.5.2; composer/moodle/moodle:\u003e= 4.4.0-beta, \u003c 4.4.6; composer/moodle/moodle:\u003e= 4.3.0-beta, \u003c 4.3.10.

GHSA-4w32-c9g7-27qxHighCVSS 8.3

Moodle allows reflected XSS via question bank filter

Vendor

GitHub Security Advisories

Published

February 24, 2025

Last Modified

February 24, 2025

🔗 CVE IDs covered (1)

CVE-2025-26530 →

📋 Description

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

🎯 Affected products3

composer/moodle/moodle:>= 4.5.0-beta, < 4.5.2
composer/moodle/moodle:>= 4.4.0-beta, < 4.4.6
composer/moodle/moodle:>= 4.3.0-beta, < 4.3.10

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2025-26530
https://moodle.org/mod/forum/discuss.php?d=466146
http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-84146
https://github.com/advisories/GHSA-4w32-c9g7-27qx