Vulnerabilidades do Htmlsanitizer Project Htmlsanitizer

🔔 Criar alerta RSS Verificador de versão

CVEs publicadas que afetam Htmlsanitizer Project Htmlsanitizer: 1 registro(s), com versões afetadas e correções.
cpe:2.3:a:htmlsanitizer_project:htmlsanitizer

CVE-2026-25543 Média · 6.1 CWE-79 04/02/2026

HtmlSanitizer has a bypass via template tag

HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. Prior to versions 9.0.892 and 9.1.893-beta, if the template tag is allowed, its contents are not sanitized. The template tag is a special tag that does not usually render its contents, unless the shadowrootmode attribute is set to open or closed. This issue has been patched in versions 9.0.892 and 9.1.893-beta.