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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-MCP: Cross-tenant access to workflow version backups in multi-tenant HTTP deployments Critical
CVE-2026-54052 was published for n8n-mcp (npm) Jul 14, 2026
axsharma Credited to axsharma and 0xmagic0 0xmagic0 0xmagic0
mcp-atlassian: Arbitrary server-side file read via attachment upload High
GHSA-wm45-qh3g-v83f was published for mcp-atlassian (pip) Jul 10, 2026
0xmagic0 Credited to 0xmagic0
MCP Server Kubernetes: Tool Access Control Bypass via Presentation-Layer Filtering Without Execution-Layer Enforcement High
CVE-2026-46519 was published for mcp-server-kubernetes (npm) May 21, 2026
axsharma Credited to axsharma and 0xmagic0 0xmagic0 0xmagic0
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