What is GHSA-38c6-5ffm-cv2j?

GHSA-38c6-5ffm-cv2j is a security advisory published by GitHub Security Advisories with High severity. Joomla! Core - [20260810] - Unrestricted uploads of SHTML files in Joomla 1.0.0-5.4.7, 6.0.0-6.1...

Which CVE IDs does GHSA-38c6-5ffm-cv2j cover?

GHSA-38c6-5ffm-cv2j covers the following CVE IDs: CVE-2026-73373. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-38c6-5ffm-cv2jHigh

Joomla! Core - [20260810] - Unrestricted uploads of SHTML files in Joomla 1.0.0-5.4.7, 6.0.0-6.1...

Vendor

GitHub Security Advisories

Published

August 18, 2026

Last Modified

August 18, 2026

🔗 CVE IDs covered (1)

CVE-2026-73373 →

📋 Description

Joomla! Core - [20260810] - Unrestricted uploads of SHTML files in Joomla 1.0.0-5.4.7, 6.0.0-6.1.2 - The default list of dangerous files did not include SHTML files. On servers that executed these files, that could lead to code execution.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-73373
https://developer.joomla.org/security-centre/1077-20260810-core-unrestricted-uploads-of-shtml-files.html
https://www.joomla.org
https://github.com/advisories/GHSA-38c6-5ffm-cv2j