{"id":"CVE-2020-5285","aliases":["EUVD-2020-26480","GHSA-j3r6-33hf-m8wh"],"status":"published","title":"Reflected XSS with back parameter in PrestaShop","description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5","severity":{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-10","score":0.00809,"percentile":0.57193,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2020-04-20T16:50:13Z","modified":"2026-10-24T10:50:02Z","products":[{"vendor":"prestashop","product":"prestashop"}],"references":[{"url":"https://github.com/PrestaShop/PrestaShop/security/advisories/GHSA-j3r6-33hf-m8wh","tags":["x_refsource_CONFIRM","x_transferred","Patch","Third Party Advisory","fix"]},{"url":"https://github.com/PrestaShop/PrestaShop/commit/b6aea152988d81e1586f1c03f2e72c9ef2fe7df7","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix"]}],"sources":{"cve":[{"id":"CVE-2020-5285","title":"Reflected XSS with back parameter in PrestaShop","description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5","status":"published","published":"2020-04-20T16:50:13Z","modified":"2024-08-04T08:22:09.085Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:35:47.56691Z"}],"euvd":[{"id":"EUVD-2020-26480","description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5","status":"published","published":"2020-04-20T16:50:13Z","modified":"2024-08-04T08:22:09Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-03T03:08:07.28588Z"}],"nvd":[{"id":"CVE-2020-5285","description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5","status":"published","published":"2020-04-20T17:15:16.023Z","modified":"2026-06-17T03:21:12.18Z","cvss":[{"version":"3.1","score":4.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N","level":"medium","assessor":"secondary"},{"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":"2026-11-02T14:05:59.718774Z"}],"osv":[{"id":"CVE-2020-5285","description":"In PrestaShop between versions 1.7.6.0 and 1.7.6.5, there is a reflected XSS with `back` parameter. The problem is fixed in 1.7.6.5","status":"published","published":"2020-04-20T17:15:16.023Z","modified":"2026-10-24T10:50:02.155848749Z","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":"2026-11-02T15:44:16.936975Z"}]}}