{"id":"GHSA-cvpc-hccg-wmw4","aliases":[],"url":"https://o3.security/vulnerability/GHSA-cvpc-hccg-wmw4","summary":"Formie: Missing authorization in administrative settings allows low-privileged CP users to modify plugin configuration","details":"Formie contains a missing authorization vulnerability in administrative settings routes. An authenticated, non-admin Craft CMS control panel user with limited Formie access could directly access Formie settings pages and modify global plugin configuration.\n\nIn affected versions, Formie settings-related control panel routes did not consistently enforce the required settings permission on the server side. A low-privileged Craft CMS control panel user with limited Formie access could access /admin/formie/settings, save changes to global plugin settings, and access /admin/formie/settings/import-export.\n\nThe issue has been fixed by enforcing the formie-accessSettings permission across Formie settings controllers and related settings actions.\n\n### Impact\nAn authenticated low-privileged CP user may be able to:\n- Access Formie administrative settings.\n- Modify global Formie plugin configuration.\n- Access Formie import/export settings functionality.\n\nThis may allow configuration tampering and disruption of form-related workflows. Exploitation requires an authenticated Craft CMS control panel account.","published":"2026-07-17T19:05:57Z","modified":"2026-09-10T03:51:11.498405088Z","cvss":{"score":6.3,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"verbb/formie","fixedVersion":"3.1.28"}],"fix":null,"references":[{"type":"WEB","url":"https://github.com/verbb/formie/security/advisories/GHSA-cvpc-hccg-wmw4"},{"type":"PACKAGE","url":"https://github.com/verbb/formie"},{"type":"WEB","url":"https://github.com/verbb/formie/releases/tag/3.1.28"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-09-10T03:51:11.498405088Z"}}