Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| mganss / HtmlSanitizer | affected < 9.0.892; affected < 9.1.893-beta |
CWE
CWE-116
References
- https://github.com/mganss/HtmlSanitizer/security/advisories/GHSA-j92c-7v7g-gj3f
- https://github.com/mganss/HtmlSanitizer/commit/0ac53dca30ddad963f2b243669a5066933d82b81
- https://www.nuget.org/packages/HtmlSanitizer/9.0.892
- https://www.nuget.org/packages/HtmlSanitizer/9.1.893-beta
ADP enrichment
No English description supplied.
No references supplied.