CVE-2026-57827

PoC ×2—

CVSS 4.0

10.0 critical

EPSS

2%p83

Published

Jul 11, 2026 (Jul 11, 2026)

Modified

Jul 23, 2026

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.

Vendors: rsjoomla
Products: rsfiles\!
Ecosystems: Joomla
Weakness: CWE-434
Vector: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:A/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:X/V:X/RE:X/U:Red

NVD CVE.org GitHub PoCs EPSS (2.3%)

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