{"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":"2026-08-07T15:10:58.868706Z","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":"2c2447caaed72c1edb443cfbea4d7cbc64e41675"},{"last_affected":"2c2447caaed72c1edb443cfbea4d7cbc64e41675"},{"fixed":"76a2168b6a5e30144f5c06da4ff264f4eca577ff"}],"database_specific":{"cpe":"cpe:2.3:a:craftcms:craft_cms:3.1.31:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.1.31"},{"last_affected":"3.1.31"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["3.1.31"],"database_specific":{"source":"https://storage.googleapis.com/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/cve-osv-conversion/osv-output/CVE-2020-19626.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N"}]}