SEPTEMBER 17, 2026
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Case File

CVE-2026-8435

MEDIUM · CVSS 6.5 EPSS 0.11%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-05-21 · Last synced 2026-08-04

CyberRota Analysis

This is a medium severity vulnerability with a CVSS score of 6.5. See the original NVD description below for full technical details.

CVE
CVE-2026-8435
Severity
MEDIUM
CVSS
6.5
EPSS
0.11%

Original NVD Description

Concrete CMS 9 before 9.5.0 is vulnerable to Cross Site Request Forgery (CSRF) at concrete/controllers/backend/file approveVersion(). The Concrete CMS security team gave this vulnerability a CVSS v.4.0 score of 2.3 with vector CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks Yonatan Drori (Tenzai) for reporting.

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