{"id":"CVE-2018-18921","aliases":["GHSA-w2g4-g8xr-px4x"],"url":"https://o3.security/vulnerability/CVE-2018-18921","summary":"CSRF in PHP Server Monitor before 3.3.2","details":"PHP Server Monitor before 3.3.2 has CSRF, as demonstrated by a Delete action.","published":"2018-12-18T22:29:04.837Z","modified":"2026-07-08T17:17:05.072727Z","cvss":{"score":6.5,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N"},"epss":{"score":0.00663,"percentile":0.48732,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"phpservermon/phpservermon","fixedVersion":"3.3.2"}],"fix":null,"references":[{"type":"FIX","url":"https://github.com/phpservermon/phpservermon/issues/670"},{"type":"EVIDENCE","url":"https://medium.com/bugbountywriteup/cve-2018-18921-php-server-monitor-3-3-1-cross-site-request-forgery-a73e8dae563"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T17:17:05.072727Z"}}