symfony/html-sanitizer vulnerabilities
CVEs whose affected-version data names the symfony/html-sanitizer package (composer). Each record lists the affected and patched versions; check a specific version with the dependency checker or POST /api/sbom.
2 CVEsRSS
CVE-2026-48761MediumSymfony: HtmlSanitizer UrlAttributeSanitizer Misses URL Attributes
Symfony: HtmlSanitizer UrlAttributeSanitizer Misses URL Attributes
▾ Sunlitsymfony · symfony/html-sanitizerEPSS 0.34%via GHSA
CVE-2026-48760MediumSymfony: HtmlSanitizer URL Parser Deny Gates Underinclusive: Percent-Encoded BiDi Marks and Unicode Whitespace Bypass Visual-Spoofing Defense
Symfony: HtmlSanitizer URL Parser Deny Gates Underinclusive: Percent-Encoded BiDi Marks and Unicode Whitespace Bypass Visual-Spoofing Defense
▾ Sunlitsymfony · symfony/html-sanitizerEPSS 0.34%via GHSA