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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.

3,052 advisories

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Cross-Site Scripting (XSS) vulnerability through unescaped HTML attribute values High
GHSA-52c5-vh7f-26fx was published for prosemirror_to_html (RubyGems) Nov 6, 2025
polypixeldev Luke-Oldenburg
Spone 9021007
Credited to polypixeldev, Luke-Oldenburg, Spone, and 9021007
wojtekchwala
Credited to wojtekchwala
Astro's bypass of image proxy domain validation leads to SSRF and potential XSS High
CVE-2025-59837 was published for astro (npm) Oct 28, 2025
everping GeneralZero
Credited to everping and GeneralZero
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