Critical severity9.8NVD Advisory· Published Jul 11, 2026· Updated Jul 23, 2026
CVE-2026-57827
CVE-2026-57827
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.
Affected products
3- Range: <1.17.12
- Range: <1.17.12
Patches
Vulnerability mechanics
References
2- mysites.guru/blog/rsfiles-unauthenticated-file-upload-rce/nvdExploitThird Party Advisory
- www.rsjoomla.com/joomla-extensions/joomla-download-manager.htmlnvdProduct
News mentions
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