https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-09T23:04:37.578991+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2023-44390 CVE-2023-44390 — HtmlSanitizer vulnerable to Cross-site Scripting in Foreign Content 2026-10-09T23:04:37.579935+00:00

Affected: mganss HtmlSanitizer

HtmlSanitizer is a .NET library for cleaning HTML fragments and documents from constructs that can lead to XSS attacks. The vulnerability occurs in configurations where foreign content is allowed, i.e. either `svg` or `math` are in the list of allowed elements. In the case an application sanitizes user input with a vulnerable configuration, an attacker could bypass the sanitization and inject arbitrary HTML, including JavaScript code. Note that in the default configuration the vulnerability is not present. The vulnerability has been fixed in versions 8.0.723 and 8.1.722-beta (preview version).