CVE-2026-2994
Concrete CMS below 9.4.8 is vulnerable to CSRF by a Rogue Admin using the Anti-Spam Allowlist Group
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Concrete CMS below version 9.4.8 is subject to CSRF by a Rogue Administrator using the Anti-Spam Allowlist Group Configuration via group_id parameter which can leads to a security bypass since changes are saved prior to checking the CSRF token. 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:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N. Thanks z3rco for reporting
| CWE | CWE-352 |
| Vendor | concrete cms |
| Product | concrete cms |
| Published | Mar 4, 2026 |
| Last Updated | Mar 4, 2026 |
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Affected Versions
Concrete CMS / Concrete CMS
All versions affected References
Credits
🔍 z3rco