Htmlsanitizer Project Htmlsanitizer — known CVE vulnerabilities

Every CVE whose affected-product data names Htmlsanitizer Project Htmlsanitizer, ordered by CVSS severity, with EPSS exploit prediction and CISA KEV status.

CVEs (3)

• CVE-2020-26293 — CVSS 6.1 (medium): HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. In HtmlSanitizer…
• CVE-2023-44390 — CVSS 6.1 (medium): HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. The vulnerability…
• CVE-2026-25543 — CVSS 6.1 (medium): HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. Prior to versions…