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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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n8n Vulnerable to Unauthenticated Denial of Service via MCP Client Registration High
CVE-2026-42236 was published for n8n (npm) Apr 29, 2026
ori-ron Credited to ori-ron
n8n has Open Redirect in MCP OAuth Consent Flow Moderate
CVE-2026-42230 was published for n8n (npm) Apr 29, 2026
ori-ron Credited to ori-ron
n8n Vulnerable to Stored XSS via Various Nodes High
CVE-2026-27578 was published for n8n (npm) Feb 25, 2026
ori-ron Credited to ori-ron, Aikido-Security, and nil340 Aikido-Security Aikido-Security
nil340 nil340
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