What is GHSA-cx42-qq9h-8hhg?

GHSA-cx42-qq9h-8hhg is a security advisory published by GitHub Security Advisories with High severity. Craft CMS from 5.7.0 before 5.11.2 contains an arbitrary file read vulnerability that allows...

Which CVE IDs does GHSA-cx42-qq9h-8hhg cover?

GHSA-cx42-qq9h-8hhg covers the following CVE IDs: CVE-2026-124428. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cx42-qq9h-8hhg?

GHSA-cx42-qq9h-8hhg has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-cx42-qq9h-8hhgHighCVSS 6.5

Craft CMS from 5.7.0 before 5.11.2 contains an arbitrary file read vulnerability that allows...

Vendor

GitHub Security Advisories

Published

November 8, 2026

Last Modified

November 8, 2026

🔗 CVE IDs covered (1)

CVE-2026-124428 →

📋 Description

Craft CMS from 5.7.0 before 5.11.2 contains an arbitrary file read vulnerability that allows authenticated control panel users to read SVG files by posting arbitrary paths to the app/icon-svg endpoint. Attackers can supply aliases or absolute paths, which are resolved without permission checks, to read any SVG-content file readable by the PHP process, including files outside the Craft installation.

🔗 References (4)

https://github.com/craftcms/cms/security/advisories/GHSA-5v62-pcq7-fxj9
https://nvd.nist.gov/vuln/detail/CVE-2026-124428
https://www.vulncheck.com/advisories/craft-cms-5.7.0-before-5.11.2-arbitrary-svg-file-read-via-app-icon-svg
https://github.com/advisories/GHSA-cx42-qq9h-8hhg