{"id":"CVE-2020-6578","aliases":["GHSA-wxxx-2x6v-979f"],"url":"https://o3.security/vulnerability/CVE-2020-6578","summary":"Reflected XSS in Zen Cart before 1.5.7a","details":"Zen Cart 1.5.6d allows reflected XSS via the main_page parameter to includes/templates/template_default/common/tpl_main_page.php or includes/templates/responsive_classic/common/tpl_main_page.php.","published":"2021-03-19T04:15:13.187Z","modified":"2026-07-08T20:43:23.492396Z","cvss":{"score":6.1,"severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"},"epss":{"score":0.00844,"percentile":0.54811,"asOf":"2026-08-23"},"cisaKev":null,"exploitsKnown":1,"affectedPackages":[{"ecosystem":"Packagist","name":"zencart/zencart","fixedVersion":"1.5.7a"}],"fix":null,"references":[{"type":"ADVISORY","url":"https://herolab.usd.de/security-advisories/"},{"type":"EVIDENCE","url":"https://herolab.usd.de/security-advisories/usd-2019-0069/"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T20:43:23.492396Z"}}