{"id":"CVE-2020-36932","details":"SeaCMS 11.1 contains a stored cross-site scripting vulnerability in the checkuser parameter of the admin settings page. Attackers can inject malicious JavaScript payloads that will execute in users' browsers when the page is loaded.","modified":"2026-08-27T08:40:42.483170Z","published":"2026-01-25T13:15:59.560Z","references":[{"type":"WEB","url":"https://www.seacms.net/"},{"type":"ADVISORY","url":"https://www.vulncheck.com/advisories/seacms-checkuser-stored-xss"},{"type":"EVIDENCE","url":"https://www.exploit-db.com/exploits/49251"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/HuaQiPro/seacms","events":[{"introduced":"41d3f219aaf9a331e27d9250340b3027b831637f"},{"last_affected":"41d3f219aaf9a331e27d9250340b3027b831637f"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:seacms:seacms:11.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"11.1"},{"last_affected":"11.1"}]}}],"versions":["11.1","v11.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36932.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/ciweiin/seacms","events":[{"introduced":"41d3f219aaf9a331e27d9250340b3027b831637f"},{"last_affected":"41d3f219aaf9a331e27d9250340b3027b831637f"}],"database_specific":{"cpe":"cpe:2.3:a:seacms:seacms:11.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"11.1"},{"last_affected":"11.1"}],"source":"CPE_STRING"}}],"versions":["11.1","v11.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36932.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/huaqipro/seacms","events":[{"introduced":"41d3f219aaf9a331e27d9250340b3027b831637f"},{"last_affected":"41d3f219aaf9a331e27d9250340b3027b831637f"}],"database_specific":{"cpe":"cpe:2.3:a:seacms:seacms:11.1:*:*:*:*:*:*:*","extracted_events":[{"introduced":"11.1"},{"last_affected":"11.1"}],"source":"CPE_STRING"}}],"versions":["11.1","v11.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-36932.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}