{"action":"Upgrade verbb/formie to 3.1.27 or later.","affected":[{"fixed":"3.1.27","introduced":"0"}],"component":"verbb/formie","cve_ids":["CVE-2026-52889"],"ecosystem":"Packagist","epss":0.01274,"exploited":false,"fixed_versions":["3.1.27"],"ghsa_id":"GHSA-565m-g33j-jq96","id":"tcs_01M5KEVNP63CZTEFNEEYEMHT8P","modified_at":"2026-09-10T03:50:12.370710319Z","published_at":"2026-07-06T16:52:16Z","references":["https://osv.dev/vulnerability/GHSA-565m-g33j-jq96","https://github.com/verbb/formie/security/advisories/GHSA-565m-g33j-jq96","https://github.com/verbb/formie"],"severity":{"label":"critical","score":9.8},"sources":[{"source":"osv","source_id":"GHSA-565m-g33j-jq96","url":"https://osv.dev/vulnerability/GHSA-565m-g33j-jq96"}],"summary":"Formie Hidden field defaults vulnerable to Server-Side Template Injection"}