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Vulnerabilities

Last updated 1 hour ago
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Severity
Critical Severity
CVSS Score Range: 9.0–10.0
Critical severity vulnerabilities (CVSS 9.0–10.0). These represent the highest impact issues.
High Severity
CVSS Score Range: 7.0–8.9
High severity vulnerabilities (CVSS 7.0–8.9). Serious vulnerabilities that should be prioritized soon after critical fixes.
Medium Severity
CVSS Score Range: 4.0–6.9
Medium severity vulnerabilities (CVSS 4.0–6.9). Important issues that meaningfully reduce security confidence.
Low Severity
CVSS Score Range: < 4.0
Low severity vulnerabilities (CVSS < 4.0). Hygiene issues that can accumulate but pose lower immediate risk.
Unknown Severity
CVSS Score Range: No score
Vulnerabilities without an assigned CVSS score. Severity is not determinable from available data.
Package Summary Severity Published Modified
@modelcontextprotocol/server MCP TypeScript SDK: One HTTP request within the default size limit could exhaust server memory during validation High Risk 7.5 3 hours ago 3 hours ago
@modelcontextprotocol/server MCP TypeScript server SDK: Shared transport or server instances delivered one HTTP client's messages to another High Risk 7.7 3 hours ago 3 hours ago
@modelcontextprotocol/server MCP TypeScript SDK: Server bearer authentication accepted tokens issued for another service Medium Risk 6.8 4 hours ago 3 hours ago
@modelcontextprotocol/server-legacy MCP TypeScript SDK: Server bearer authentication accepted tokens issued for another service Medium Risk 6.8 4 hours ago 3 hours ago
@modelcontextprotocol/server-filesystem @modelcontextprotocol/server-filesystem vulnerability allows for path validation bypass via colliding path prefix High Risk 8.0 1 year ago 1 year ago
@modelcontextprotocol/server-filesystem @modelcontextprotocol/server-filesystem allows for path validation bypass via prefix matching and symlink handling High Risk 8.0 1 year ago 1 year ago
Data courtesy of OSV.dev
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