{"id":"GHSA-vwqw-wfhv-2xcq","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.","aliases":["CVE-2018-20758"],"modified":"2025-07-11T22:44:29.712513Z","published":"2022-05-13T01:31:02Z","database_specific":{"github_reviewed_at":"2025-07-11T22:33:56Z","nvd_published_at":"2019-02-06T17:29:00Z","cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20758"},{"type":"WEB","url":"https://github.com/modxcms/revolution/issues/14103"},{"type":"WEB","url":"https://github.com/modxcms/revolution/commit/c08fb7c7a1f5979ff1241a7b28ae0f7690756ad3"},{"type":"PACKAGE","url":"https://github.com/modxcms/revolution"}],"affected":[{"package":{"name":"modx/revolution","ecosystem":"Packagist","purl":"pkg:composer/modx/revolution"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.7.1-pl"}]}],"versions":["v2.7.0-pl"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-vwqw-wfhv-2xcq/GHSA-vwqw-wfhv-2xcq.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}