CVE-2026-57827

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.

CVSS 4.0

10.0CVSS: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

CVSS 3.1

9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS

2.3% chance of exploitation in the next 30 days; higher than 83% of CVEs (scores of 2026-10-25)

CWE

CWE-434

Published

2026-07-11

Modified

2026-10-25

Record from

the NVD, synced 2026-10-25

Affected

• rsjoomla:rsfiles\!

References

• https://mysites.guru/blog/rsfiles-unauthenticated-file-upload-rce/
• https://www.rsjoomla.com/joomla-extensions/joomla-download-manager.html

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