CVSS 3.1
8.1 highCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:HCVE-2025-23209
High (8.1) in Craft CMS Craft CMS. In CISA KEV since 2025-02-20. EPSS 22% chance of exploitation in the next 30 days.
Craft is a flexible, user-friendly CMS for creating custom digital experiences on the web and beyond. This is an remote code execution (RCE) vulnerability that affects Craft 4 and 5 installs where your security key has already been compromised. Anyone running an unpatched version of Craft with a compromised security key is affected. This vulnerability has been patched in Craft 5.5.8 and 4.13.8. Users who cannot update to a patched version, should rotate their security keys and ensure their privacy to help migitgate the issue.
Severity
- EPSS
- 22% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
- CISA KEV
- listed 2025-02-20, due 2025-03-13
- CWE
- CWE-94
- Published
- Modified
- Record from
- the NVD, synced
Affected
- craftcms:craft_cms
References
- https://craftcms.com/knowledge-base/securing-craft#keep-your-secrets-secret
- https://github.com/craftcms/cms/commit/e59e22b30c9dd39e5e2c7fe02c147bcbd004e603
- https://github.com/craftcms/cms/security/advisories/GHSA-x684-96hh-833x
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-23209