{"cvss":7.1,"datePublished":"2026-08-18T15:16:57.700","dateUpdated":"2026-10-22T22:10:00.250","description":"Unauthenticated Cross Site Scripting (XSS) in Kirki <= 6.2.3 versions.","id":"CVE-2026-66629","raw":{"affected":[{"affectedData":[{"collectionURL":"https://wordpress.org/plugins","defaultStatus":"unaffected","packageName":"kirki","product":"Kirki","vendor":"Themeum","versions":[{"lessThanOrEqual":"6.2.3","status":"affected","version":"n/a","versionType":"custom"}]}],"source":"audit@patchstack.com"}],"cveTags":[],"descriptions":[{"lang":"en","value":"Unauthenticated Cross Site Scripting (XSS) in Kirki <= 6.2.3 versions."},{"lang":"es","value":"Cross-Site Scripting (XSS) no autenticado en versiones de Kirki menor o igual que 6.2.3."}],"id":"CVE-2026-66629","lastModified":"2026-10-22T22:10:00.250","metrics":{"cvssMetricV31":[{"cvssData":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"LOW","baseScore":7.1,"baseSeverity":"HIGH","confidentialityImpact":"LOW","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"exploitabilityScore":2.8,"impactScore":3.7,"source":"audit@patchstack.com","type":"Secondary"}],"ssvcV203":[{"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","ssvcData":{"id":"CVE-2026-66629","options":[{"exploitation":"none"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","timestamp":"2026-08-18T15:24:54.331901Z","version":"2.0.3"}}]},"published":"2026-08-18T15:16:57.700","references":[{"source":"audit@patchstack.com","url":"https://patchstack.com/database/wordpress/plugin/kirki/vulnerability/wordpress-kirki-plugin-6-2-3-cross-site-scripting-xss-vulnerability?_s_id=cve"}],"sourceIdentifier":"audit@patchstack.com","vulnStatus":"Deferred","weaknesses":[{"description":[{"lang":"en","value":"CWE-79"}],"source":"audit@patchstack.com","type":"Secondary"}]},"severity":"HIGH","source":"nvd","title":"Unauthenticated Cross Site Scripting (XSS) in Kirki <= 6.2.3 versions."}