CVE-2026-57827

Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12

Published Jul 11, 2026 CVSS 4.0 · 10 Critical EPSS 16.9% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Description The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE. 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.
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Rsjoomla
Rsjoomla rsfiles Extension For Joomla
Vendors & Products Rsjoomla
Rsjoomla rsfiles Extension For Joomla
Type Values Removed Values Added
Description The Joomla extension RSFiles is vulnerable to an unauthenticated arbitrary file upload that allows uploading executable files and leads to full RCE.
Title Joomla Extension - rsjoomla.com - Unauthenticated file upload in RSFiles component < 1.17.12
Weaknesses CWE-434
References
Metrics cvssV4_0

{'score': 10, '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/AU:Y/U:Red'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Joomla
Published
Updated
Aug 12, 2026, 1:58 PM
Reserved
Jun 25, 2026, 4:55 PM
Status
Modified
Published
Jul 11, 2026, 10:16 AM
Modified
Oct 25, 2026, 3:10 PM