{"id":"CVE-2018-20758","aliases":["GHSA-vwqw-wfhv-2xcq"],"url":"https://o3.security/vulnerability/CVE-2018-20758","summary":"MODX vulnerability allows for XSS via user settings parameters","details":"MODX Revolution through v2.7.0-pl allows XSS via User Settings such as Description.","published":"2019-02-06T17:29:00.407Z","modified":"2026-07-08T20:04:30.468092Z","cvss":{"score":5.4,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Packagist","name":"modx/revolution","fixedVersion":"2.7.1-pl"}],"fix":{"url":"https://github.com/modxcms/revolution/commit/c08fb7c7a1f5979ff1241a7b28ae0f7690756ad3","label":"modxcms/revolution@c08fb7c"},"references":[{"type":"FIX","url":"https://github.com/modxcms/revolution/issues/14103"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20758"},{"type":"WEB","url":"https://github.com/modxcms/revolution/commit/c08fb7c7a1f5979ff1241a7b28ae0f7690756ad3"},{"type":"PACKAGE","url":"https://github.com/modxcms/revolution"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:04:30.468092Z"}}