CVE-2025-52122: The Freeform CraftCMS plugin contains an Server-side template injection (SSTI) vulnerability

August 27, 2025

Freeform 5.0.0 to before 5.10.16, a plugin for CraftCMS, contains an Server-side template injection (SSTI) vulnerability, resulting in arbitrary code injection for all users that have access to editing a form (submission title).

References

github.com/TimTrademark/CVE-2025-52122
github.com/TimTrademark/CVE-CraftCMS-Freeform
github.com/advisories/GHSA-9hp3-f5g8-rccg
github.com/solspace/craft-freeform
nvd.nist.gov/vuln/detail/CVE-2025-52122

Code Behaviors & Features

Detect and mitigate CVE-2025-52122 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →