What is GHSA-cgxg-f4wg-xm8f?

GHSA-cgxg-f4wg-xm8f is a security advisory published by GitHub Security Advisories with Medium severity. Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension \u003c 6.5.0 - Due...

Which CVE IDs does GHSA-cgxg-f4wg-xm8f cover?

GHSA-cgxg-f4wg-xm8f covers the following CVE IDs: CVE-2026-100747. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-cgxg-f4wg-xm8fMedium

Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due...

Vendor

GitHub Security Advisories

Published

September 27, 2026

Last Modified

September 27, 2026

🔗 CVE IDs covered (1)

CVE-2026-100747 →

📋 Description

Joomla Extension - svenbluege.de - CSRF in image upload in Event Gallery extension < 6.5.0 - Due to lack of an CSRF token check, a third-party site can upload files to an event and overwrite existing files with the same name.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-100747
https://www.svenbluege.de
https://github.com/advisories/GHSA-cgxg-f4wg-xm8f