CVE-2026-74253 Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer < 16.0.0

Joomla Extension - regularlabs.com - Unauthenticated RCE through unverified reflected user input in Sourcerer 16.0.0 - Regular Labs Sourcerer before 16.0.0 processes source blocks found in Joomla’s final rendered HTML without reliably determining where that code originated...