CVE-2023-48651: Concretecms Concrete CMS

Medium severity, CVSS 4.3. EPSS: 0.3% chance of exploitation in the next 30 days.

Concrete CMS 9 before 9.2.3 is vulnerable to Cross Site Request Forgery (CSRF) at /ccm/system/dialogs/file/delete/1/submit.

Affected products

• Concretecms Concrete CMS: from 9.0.0, before 9.2.3 (fixed in 9.2.3)

Published 2024-02-29. Last modified 2026-06-17.