CVE-2026-81913: Concrete CMS versions 9.5.0 through 9.5.2

CVE-2026-81913. EPSS 0.00291 (percentile 0.2057), scored 24-Oct-2026. Fixed version: 9379c29cb26a1054208b37507b6869811aa75a32.

Affected technology

Concrete CMS · versions 9.5.0 through 9.5.2
Vendor not specified by the source

Component: Not specified by the source

Attack conditions (OSV, CVSS 4.0): Network (remote) · No privileges required · Passive user interaction

What an attacker can do

OSV’s CVSS 4.0 assessment rates confidentiality and availability impact as none; integrity impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 10:21 UTC

CCR priority: 0.1 /100 (P5)
CVSS 4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N · OSV.dev
EPSS: 0.00291 · percentile 0.2057 · 2026-10-24
KEV: no

Provenance

OSV.dev · Source record · observed 2026-10-25 01:59:11.642217+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-81913.html