Security Advisory
CVE-2026-57827
9.8
CRITICAL
Vulnerability Description
Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12 - The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.
Published Date
July 11, 2026
Official Source
NIST NVD Advisory