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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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3 advisories

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LeafKit's HTML escaping may be skipped for Collection values, enabling XSS Moderate
CVE-2026-28499 was published for leaf-kit (Swift) Mar 16, 2026
iCMDdev Credited to iCMDdev, gwynne, and 0xTim gwynne gwynne
0xTim 0xTim
Leaf-kit html escaping does not work on characters that are part of extended grapheme cluster Moderate
CVE-2026-27120 was published for leaf-kit (Swift) Feb 19, 2026
bawolff Credited to bawolff, ptoffy, 0xTim, and gwynne ptoffy ptoffy
0xTim 0xTim gwynne gwynne
LeafKit allows XSS with untrusted user input Moderate
CVE-2021-37634 was published for github.com/vapor/leaf-kit (Swift) Jun 9, 2023
alextrob Credited to alextrob
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