{"affected":[{"defaultStatus":"unaffected","product":"svg-sanitizer","source":"CNA: VulnCheck","vendor":"darylldoyle","versions":[{"lessThan":"1.1.0","status":"affected","version":"0","versionType":"semver"},{"status":"unaffected","version":"1.1.0","versionType":"semver"}]}],"cveId":"CVE-2026-121447","cwes":["CWE-79"],"description":"svg-sanitizer before 1.1.0 contains a cross-site scripting vulnerability that allows attackers to bypass sanitization by placing javascript: URLs in the animateTransform values attribute. Attackers can upload crafted SVG files whose animateTransform targets the href attribute, executing arbitrary JavaScript when Safari users click the link.","epss":null,"exploits":[],"kev":null,"metrics":[{"score":5.3,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N","version":"4.0"},{"score":6.1,"severity":"medium","source":"CNA: VulnCheck","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","version":"3.1"}],"modifiedAt":1793716116093,"publishedAt":1793716116093,"references":[{"source":"CNA: VulnCheck","tags":["vendor-advisory"],"url":"https://github.com/darylldoyle/svg-sanitizer/security/advisories/GHSA-q546-85r6-f39q"},{"source":"CNA: VulnCheck","tags":["third-party-advisory"],"url":"https://www.vulncheck.com/advisories/svg-sanitizer-before-1.1.0-xss-via-animatetransform-on-safari"}],"remediation":[],"revision":"e39b24ea8cf05be62822025e469430dd7681253c22570d990b6f716139f77709","sources":[{"modifiedAt":1793716116093,"name":"CNA: VulnCheck","retrievedAt":1793718600556,"url":"https://www.cve.org/CVERecord?id=CVE-2026-121447"}],"ssvc":null,"status":"published","title":"svg-sanitizer before 1.1.0 XSS via animateTransform on Safari","updatedAt":1793718600556}