{"id":"CVE-2021-43464","aliases":["GHSA-g54x-29xv-58h5"],"url":"https://o3.security/vulnerability/CVE-2021-43464","summary":"Remote code execution in Subrion","details":"A Remiote Code Execution (RCE) vulnerability exiss in Subrion CMS 4.2.1 via modified code in a background field; when the information is modified, the data in it will be executed through eval().","published":"2022-04-04T18:15:07.770Z","modified":"2026-07-08T23:58:06.503427Z","cvss":{"score":8.8,"severity":"HIGH","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"intelliants/subrion","fixedVersion":null}],"fix":null,"references":[{"type":"REPORT","url":"https://github.com/intelliants/subrion/issues/888"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T23:58:06.503427Z"}}