What is GHSA-23wq-9cpv-vp32?

GHSA-23wq-9cpv-vp32 is a security advisory published by GitHub Security Advisories with Critical severity. Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input...

Which CVE IDs does GHSA-23wq-9cpv-vp32 cover?

GHSA-23wq-9cpv-vp32 covers the following CVE IDs: CVE-2026-74253. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-23wq-9cpv-vp32Critical

Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input...

Vendor

GitHub Security Advisories

Published

August 17, 2026

Last Modified

August 17, 2026

🔗 CVE IDs covered (1)

CVE-2026-74253 →

📋 Description

Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer < 14.0.0 - Regular Labs Sourcerer before 14.0.0 processes {source} blocks found in Joomla’s final rendered HTML without reliably determining where that code originated.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-74253
https://regularlabs.com
https://github.com/advisories/GHSA-23wq-9cpv-vp32