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GitHub Advisory Database

Security vulnerability database inclusive of CVEs and GitHub originated security advisories from the world of open source software.

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HtmlSanitizer has a bypass via template tag Moderate
CVE-2026-25543 was published for HtmlSanitizer (NuGet) Feb 3, 2026
nsysean Credited to nsysean
DOM Expressions has a Cross-Site Scripting (XSS) vulnerability due to improper use of string.replace High
CVE-2025-27108 was published for dom-expressions (npm) Feb 25, 2025
nsysean Credited to nsysean and ryansolid ryansolid ryansolid
Solid Lacks Escaping of HTML in JSX Fragments allows for Cross-Site Scripting (XSS) High
CVE-2025-27109 was published for solid-js (npm) Feb 25, 2025
ryansolid Credited to ryansolid and nsysean nsysean nsysean
MathLive's Lack of Escaping of HTML allows for XSS Moderate
CVE-2025-29049 was published for mathlive (npm) Jan 21, 2025
nsysean Credited to nsysean and arnog arnog arnog
KaTeX \htmlData does not validate attribute names Moderate
CVE-2025-23207 was published for katex (npm) Jan 17, 2025
nsysean Credited to nsysean and edemaine edemaine edemaine
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