---
id: CVE-2026-68532
title: >-
  Concrete CMS 9.0.0 to dashboard group type controller did not validate a CSRF
  token on its delete action, resulting in cross-site request forgery
summary: >-
  Concrete CMS 9.0.0 to dashboard group type controller did not validate a CSRF
  token on its delete action, resulting in cross-site request forgery. A remote
  unauthenticated attacker could cause an authenticated user with group type
  manage…
severity: low
cvss: 2.3
cvssVector: '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'
cwe:
  - CWE-352
vendor: Concrete CMS
product: Concrete CMS
affected:
  - concrete_cms >= 9.0.0 <= 9.5.2
published: '2026-09-15'
updated: '2026-09-20'
sourceUpdated: '2026-09-20T01:16:29.437'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-68532'
references:
  - url: >-
      https://documentation.concretecms.org/developers/introduction/version-history/953-release-notes
    label: ff5b8ace-8b95-4078-9743-eac1ca5451de
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: partial
  timestamp: '2026-09-20T00:35:57.939229Z'
cvssSource: cna
epss: 0.003
epssPercentile: 0.20175
ingestedAt: '2026-09-15T19:42:58.802Z'
---

## Overview

Concrete CMS 9.0.0 to dashboard group type controller did not validate a CSRF token on its delete action, resulting in cross-site request forgery. A remote unauthenticated attacker could cause an authenticated user with group type management permission to delete a custom group type. The Concrete CMS security team gave this vulnerability a CVSS v4.0 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 riodrwn for reporting.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.