CVE-2026-57827: rsfiles! before 1.17.12 (exclusive); +1 more affected products

CVE-2026-57827. CVSS 3.1 base score 9.8 (CRITICAL, NVD). EPSS 0.02328 (percentile 0.83415), scored 24-Oct-2026.

Affected technology

rsfiles! · before 1.17.12 (exclusive)
rsjoomla

rsjoomla.com RSFiles extension for Joomla · 1.0-1.17.11
rsjoomla.com

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 4.0): Network (remote) · No privileges required · No user interaction required

What an attacker can do

Vendor/CNA’s CVSS 4.0 assessment (base score 10.0/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 19:51 UTC

CWE: CWE-434
CCR priority: 39.8 /100 (P4)
CVSS 3.1: 9.8 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · NVD
EPSS: 0.02328 · percentile 0.83399 · 2026-10-25
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-25 19:52:47.952465+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-25 19:51:06.643138+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-57827.html