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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.

8 advisories

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mcp-handler has a tool response leak across concurrent client sessions ('Race Condition') High
GHSA-w2fm-25vw-vh7f was published for mcp-handler (npm) Apr 1, 2026
Postiz App has a High-Severity SSRF Vulnerability via Next.js High
GHSA-vj2p-7pgw-g2wf was published for postiz (npm) Mar 27, 2026
egelhaus Credited to egelhaus
fido2-lib is vulnerable to DoS via cbor-extract heap buffer over-read in CBOR attestation parsing High
GHSA-g3qj-j598-cxmq was published for fido2-lib (npm) Mar 24, 2026
Xvush Credited to Xvush and JamesCullum JamesCullum JamesCullum
Next has a Denial of Service with Server Components - Incomplete Fix Follow-Up High
GHSA-5j59-xgg2-r9c4 was published for next (npm) Dec 12, 2025
xpertforextradeinc Credited to xpertforextradeinc
Vite Plugin React has a Denial of Service Vulnerability in React Server Components High
GHSA-cpqf-f22c-r95x was published for @vitejs/plugin-rsc (npm) Dec 12, 2025
Next Vulnerable to Denial of Service with Server Components High
GHSA-mwv6-3258-q52c was published for next (npm) Dec 11, 2025
Ry0taK Credited to Ry0taK
Prototype pollution vulnerability found in Mermaid's bundled version of DOMPurify High
GHSA-m4gq-x24j-jpmf was published for mermaid (npm) Oct 22, 2024
aloisklink Credited to aloisklink, sidharthv96, ashishjain0512, mlevy-parasoft, and byt3n33dl3 sidharthv96 sidharthv96
ashishjain0512 ashishjain0512 mlevy-parasoft mlevy-parasoft byt3n33dl3 byt3n33dl3
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