{"id":"CVE-2021-46433","aliases":["GHSA-674v-3g2w-84gx"],"url":"https://o3.security/vulnerability/CVE-2021-46433","summary":"Sandbox bypass in fenom","details":"In fenom 2.12.1 and before, there is a way in fenom/src/Fenom/Template.php function getTemplateCode()to bypass sandbox to execute arbitrary PHP code when disable_native_funcs is true.","published":"2022-03-28T11:15:07.647Z","modified":"2026-07-09T01:07:04.270791Z","cvss":{"score":10,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"fenom/fenom","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/fenom-template/fenom/issues/331"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-09T01:07:04.270791Z"}}