{"id":"CVE-2026-66636","revision":"f10a343399d74119a3d139620251d25c","records":[{"revision":"f10a343399d74119a3d139620251d25c","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2026-66636","aliases":[],"title":"WordPress Wise Chat plugin <= 3.4.3 - Cross Site Scripting (XSS) vulnerability","description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Marcin Wise Chat wise-chat allows Stored XSS.This issue affects Wise Chat: from n/a through 3.4.3.","state":0,"publishedAt":"2026-08-18T13:59:42.791+00:00","modifiedAt":"2026-10-07T14:58:51.805+00:00","affected":[{"ecosystem":"https://wordpress.org/plugins","name":"wise-chat","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"vendor\": \"Marcin\",\n                    \"product\": \"Wise Chat\",\n                    \"packageName\": \"wise-chat\",\n                    \"collectionURL\": \"https://wordpress.org/plugins\",\n                    \"defaultStatus\": \"unaffected\",\n                    \"versions\": [\n                        {\n                            \"version\": \"0\",\n                            \"versionType\": \"custom\",\n                            \"status\": \"affected\",\n                            \"lessThanOrEqual\": \"3.4.3\"\n                        }\n                    ]\n                }"}],"metrics":[{"system":"CVSS 3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","score":6.5,"severity":"MEDIUM"}],"references":["https://patchstack.com/database/wordpress/plugin/wise-chat/vulnerability/wordpress-wise-chat-plugin-3-4-cross-site-scripting-xss-vulnerability?_s_id=cve"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-66636","license":"CVE Program Terms of Use","key":"cve-program:CVE-2026-66636","identifiers":["CVE-2026-66636"]},"retained":false,"historicalAffected":[]}],"coverage":[]}