{"id":"CVE-2025-52122","aliases":["GHSA-9hp3-f5g8-rccg"],"url":"https://o3.security/vulnerability/CVE-2025-52122","summary":"The Freeform CraftCMS plugin contains an Server-side template injection (SSTI) vulnerability","details":"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).","published":"2025-08-27T00:00:00Z","modified":"2026-08-12T03:51:36.482649425Z","cvss":{"score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"epss":{"score":0.00615,"percentile":0.46343,"asOf":"2026-08-12"},"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"solspace/craft-freeform","fixedVersion":"5.10.16"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/52xxx/CVE-2025-52122.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52122"},{"type":"PACKAGE","url":"https://github.com/TimTrademark/CVE-2025-52122"},{"type":"PACKAGE","url":"https://github.com/TimTrademark/CVE-CraftCMS-Freeform"},{"type":"PACKAGE","url":"https://github.com/solspace/craft-freeform"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-08-12T03:51:36.482649425Z"}}