CVE-2026-68532 Concrete CMS 9.0.0 to 9.5.2 is vunerable to CSRF in Concrete CMS Group Type Deletion Dashboard Action
An attacker can trick an authenticated user into deleting a custom group type via a cross-site request forgery attack in Concrete CMS.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-68532?
CVE-2026-68532 is a low-severity vulnerability in Concrete CMS, published on 15 Sep 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
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.
Weakness: CWE-352
Which versions are affected by CVE-2026-68532?
How do I fix CVE-2026-68532?
No fix has been published for CVE-2026-68532 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-68532 being exploited?
There is no known exploitation of CVE-2026-68532 in the wild and no public exploit code.
Sources
Also known as GHSA-f3fv-q5vm-5v62.