{"id":"CVE-2026-66623","title":"Unauthenticated Cross Site Scripting (XSS) in Social Media & Share Icons <= 2.9.9 versions.","summary":"Unauthenticated Cross Site Scripting (XSS) in Social Media & Share Icons <= 2.9.9 versions.","severity":"high","cvss":7.1,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L","cwe":["CWE-79"],"published":"2026-08-24","updated":"2026-10-12","sourceUpdated":"2026-10-12T15:10:00.207","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-66623","references":[{"url":"https://patchstack.com/database/wordpress/plugin/ultimate-social-media-icons/vulnerability/wordpress-social-media-share-icons-plugin-2-9-9-cross-site-scripting-xss-vulnerability?_s_id=cve","label":"audit@patchstack.com"}],"tags":["nvd"],"epss":0.00251,"epssPercentile":0.15284,"ingestedAt":"2026-10-12T15:55:08.109Z","slug":"CVE-2026-66623","body":"## Overview\n\nUnauthenticated Cross Site Scripting (XSS) in Social Media & Share Icons <= 2.9.9 versions.\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":39,"depthScoreParts":{"impact":39.1,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}