CVE-2026-2994 - Vulnerability Analysis
MediumCVSS: 6.8Last Updated: March 4, 2026
Concrete CMS - Cross-Site Request Forgery
Published: March 4, 2026Updated: March 4, 2026PoC AvailableRemote Exploitable
Overview
Concrete CMS < 9.4.8 contains a cross-site request forgery caused by improper CSRF token validation in Anti-Spam Allowlist Group Configuration via group_id parameter, letting rogue administrators bypass security checks, exploit requires administrator privileges.
Severity & Score
Severity: Medium
CVSS Score: 6.8
Impact
Rogue administrators can bypass security controls, potentially leading to unauthorized configuration changes.
Mitigation
Update to version 9.4.8 or later.
References
Related Resources
Details
- CVE ID
- CVE-2026-2994
- Severity
- Medium
- CVSS Score
- 6.8
- Type
- cross_site_request_forgery
- Status
- confirmed
CWE
- CWE-352
CVSS Metrics
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H