{"id":"CVE-2020-6578","aliases":["EUVD-2022-5679","GHSA-wxxx-2x6v-979f"],"status":"published","title":"Reflected XSS in Zen Cart before 1.5.7a","description":"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.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.00844,"percentile":0.58236,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-79"],"published":"2021-03-19T03:29:09Z","modified":"2026-10-24T10:30:43Z","fixes":[{"ecosystem":"Packagist","package":"zencart/zencart","fixed_in":["1.5.7a"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Packagist","package":"zencart/zencart","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.7a"}]}]},{"source":"osv","ecosystem":"Packagist","package":"zencart/zencart","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.7a"}]}],"versions":["v1.5.6","v1.5.6a","v1.5.6b","v1.5.6b-2019-05-27"]}],"products":[{"vendor":"zen-cart","product":"zen_cart"}],"references":[{"url":"https://herolab.usd.de/security-advisories/","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","advisory"]},{"url":"https://herolab.usd.de/security-advisories/usd-2019-0069/","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-6578","tags":["advisory"]},{"url":"https://github.com/zencart/zencart/commit/aa11e1e06c11b8a2940299a4bec0ac3dd95a7895","tags":["web"]},{"url":"https://github.com/advisories/GHSA-wxxx-2x6v-979f"},{"url":"https://herolab.usd.de/security-advisories/usd-2019-0069","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2020-6578","description":"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.","status":"published","published":"2021-03-19T03:29:09Z","modified":"2024-08-04T09:11:04.626Z","updated_at":"2026-11-02T14:35:52.592504Z"}],"euvd":[{"id":"EUVD-2022-5679","description":"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.","status":"published","published":"2021-03-19T03:29:09Z","modified":"2024-08-04T09:11:04Z","updated_at":"2026-11-03T03:08:02.022514Z"}],"ghsa":[{"id":"GHSA-wxxx-2x6v-979f","title":"Reflected XSS in Zen Cart before 1.5.7a","description":"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.`","status":"published","published":"2022-05-24T17:44:54Z","modified":"2023-07-06T20:25:06Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:36:55.91458Z"}],"nvd":[{"id":"CVE-2020-6578","description":"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.","status":"published","published":"2021-03-19T04:15:13.187Z","modified":"2026-06-17T03:23:38.307Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:37.687844Z"}],"osv":[{"id":"CVE-2020-6578","description":"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.","status":"published","published":"2021-03-19T04:15:13.187Z","modified":"2026-10-24T10:30:43.226176961Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:17.34531Z"},{"id":"GHSA-wxxx-2x6v-979f","title":"Reflected XSS in Zen Cart before 1.5.7a","description":"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.`","status":"published","published":"2022-05-24T17:44:54Z","modified":"2024-02-16T08:04:03.899443Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:46:59.131095Z"}]}}