{"id":"GHSA-q4c2-q63g-62j7","summary":"MODX Revolution vulnerable to XSS attack through its User Photo field","details":"MODX Revolution through v2.7.0-pl allows XSS via the User Photo field.","aliases":["CVE-2018-20755"],"modified":"2025-07-11T23:12:13.991667Z","published":"2022-05-14T01:36:14Z","database_specific":{"cwe_ids":["CWE-79"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2025-07-11T22:51:53Z","nvd_published_at":"2019-02-06T17:29:00Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2018-20755"},{"type":"WEB","url":"https://github.com/modxcms/revolution/issues/14102"},{"type":"WEB","url":"https://github.com/modxcms/revolution/pull/14335"},{"type":"WEB","url":"https://github.com/modxcms/revolution/commit/a12920f1698d3be8e6ba07d746da46e511b911b6"},{"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-q4c2-q63g-62j7/GHSA-q4c2-q63g-62j7.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}