{"id":"CVE-2020-19626","details":"Cross Site Scripting (XSS) vulnerability in craftcms 3.1.31, allows remote attackers to inject arbitrary web script or HTML, via /admin/settings/sites/new.","aliases":["GHSA-33jj-92px-m4g7"],"modified":"2026-09-04T08:11:53.208116Z","published":"2021-03-26T15:15:12.177Z","references":[{"type":"FIX","url":"https://github.com/craftcms/cms/commit/76a2168b6a5e30144f5c06da4ff264f4eca577ff"},{"type":"EVIDENCE","url":"http://mayoterry.com/file/cve/XSS_vuluerability_in_Craftcms_3.1.31.pdf"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/craftcms/cms","events":[{"introduced":"0"},{"fixed":"76a2168b6a5e30144f5c06da4ff264f4eca577ff"}],"database_specific":{"source":"REFERENCES"}}],"versions":["3.0.26","3.0.0-RC10.1","3.0.0-alpha.2948","3.0.0-alpha.2942","3.0.0-alpha.2939","3.0.0-alpha.2937","3.0.0-alpha.2933","3.0.0-alpha.2928","3.0.0-alpha.2918","3.0.0-alpha.2915","3.0.0-alpha.2687","3.0.0-alpha.2681","3.0.0-alpha.2671","2.3.2617","2.3.2616","2.3.2615","2.3.0-alpha.2612","2.3.0-alpha.2610","2.3.0-alpha.2608","2.3.0-alpha.2606","2.3.0-alpha.2605","2.3.0-alpha.2603","2.3.0-alpha.2602","2.3.0-alpha.2600","2.2.2581","2.2.2579","2.2.0-alpha.2578","2.1.2557","2.1.2556","2.1.2555","2.1.2554","2.1.0-alpha.2552","2.1.0-alpha.2547","2.1.0-alpha.2546","2.0.2539","2.0.2538","2.0.2537","2.0.2536","2.0.2535","2.0.2533","2.0.2532","2.0.2527","2.0.2525","2.0.2524","1.4.0-alpha.2509","1.4.0-alpha.2505","1.4.0-alpha.2503","1.4.0-alpha.2502","1.4.0-alpha.2500","1.4.0-alpha.2499","1.4.0-alpha.2498","1.4.0-alpha.2497","1.4.0-alpha.2493","1.4.0-alpha.2492","1.4.0-alpha.2491","1.4.0-alpha.2490","1.4.0-alpha.2489","1.4.0-alpha.2488","1.2.2339","1.2.2336","1.2.2335","1.2.2333","1.2.0-alpha.2329","1.2.0-alpha.2328","1.2.0-alpha.2322","1.2.0-alpha.2319","1.2.0-alpha.2318","1.2.0-alpha.2312","1.2.0-alpha.2310","1.1.2291","1.1.0-alpha.2288","1.1.0-alpha.2285","1.1.0-alpha.2284","1.1.0-alpha.2283","1.0.2266","1.0.0-alpha.2249","1.0.0-alpha.2248","1.0.0-alpha.2247","0.9.2246","1.0.0-alpha.2245","1.0.0-alpha.2244","0.9.2243","1.0.0-alpha.2242","1.0.0-alpha.2241","1.0.0-alpha.2238","1.0.0-alpha.2237","1.0.0-alpha.2236","0.9.2193","0.9.2189","0.9.2184","0.9.2181","0.9.2177","0.9.2168","0.9.2167","0.9.2157","0.9.2151","0.9.2146","0.9.2124","0.9.2123","0.9.2117","0.9.2116","0.9.2106","0.9.2102","0.9.2103","0.9.2101","0.9.2100","0.9.2094","0.9.2090","0.9.2083","0.9.2081","0.9.2080","0.9.2079","0.9.2078","0.9.2071","0.9.2068","0.9.2065","0.9.2064","0.9.2063"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-19626.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/nystudio107/craft-seomatic","events":[{"introduced":"0f0436bc44cd2b23ceed2518b7bcb7f3f3a13d67"},{"last_affected":"0f0436bc44cd2b23ceed2518b7bcb7f3f3a13d67"}],"database_specific":{"extracted_events":[{"introduced":"3.1.31"},{"last_affected":"3.1.31"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:craftcms:craft_cms:3.1.31:*:*:*:*:*:*:*"}}],"versions":["3.1.31"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2020-19626.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"}]}