{"id":"CVE-2021-43464","aliases":["EUVD-2022-1734","GHSA-g54x-29xv-58h5"],"status":"published","title":"Remote code execution in Subrion","description":"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().","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.01415,"percentile":0.73098,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2022-04-04T17:28:04Z","modified":"2026-10-20T10:54:08Z","affected":[{"source":"ghsa","ecosystem":"Packagist","package":"intelliants/subrion","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.2.1"}]}]},{"source":"osv","ecosystem":"Packagist","package":"intelliants/subrion","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"4.2.1"}]}],"versions":["v4.0.0","v4.0.1","v4.0.2","v4.0.3","v4.0.4","v4.0.5","v4.1.0","v4.1.1","v4.1.2","v4.1.3","v4.1.4","v4.1.5","v4.2.0","v4.2.1"]}],"products":[{"vendor":"intelliants","product":"subrion_cms"}],"references":[{"url":"https://github.com/intelliants/subrion/issues/888","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-43464","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g54x-29xv-58h5"},{"url":"https://github.com/intelliants/subrion","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2021-43464","description":"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().","status":"published","published":"2022-04-04T17:28:04Z","modified":"2024-08-04T03:55:29.319Z","updated_at":"2026-11-02T14:32:56.689433Z"}],"euvd":[{"id":"EUVD-2022-1734","description":"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().","status":"published","published":"2022-04-04T17:28:04Z","modified":"2024-08-04T03:55:29Z","updated_at":"2026-11-03T03:24:13.772922Z"}],"ghsa":[{"id":"GHSA-g54x-29xv-58h5","title":"Remote code execution in Subrion","description":"Subrion is an open source php content management system. 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().","status":"published","published":"2022-04-05T00:00:23Z","modified":"2023-01-27T05:01:21Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T14:36:16.28305Z"}],"nvd":[{"id":"CVE-2021-43464","description":"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().","status":"published","published":"2022-04-04T18:15:07.77Z","modified":"2026-06-17T04:11:00.883Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"primary"},{"version":"2.0","score":6.5,"vector":"AV:N/AC:L/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"updated_at":"2026-11-02T14:07:05.581807Z"}],"osv":[{"id":"CVE-2021-43464","description":"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().","status":"published","published":"2022-04-04T18:15:07.77Z","modified":"2026-10-20T10:54:08.040139663Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:44:21.877444Z"},{"id":"GHSA-g54x-29xv-58h5","title":"Remote code execution in Subrion","description":"Subrion is an open source php content management system. 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().","status":"published","published":"2022-04-05T00:00:23Z","modified":"2024-12-05T05:33:28.644192Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:46:47.119724Z"}]}}