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mcp-z
Source: modelscope
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Disclosed vulnerabilities in this server's declared npm dependencies (via OSV). Whether each is reachable depends on the installed versions.
LiquidJS is Vulnerable to Remote Code Execution
@modelcontextprotocol/sdk has cross-client data leak via shared server/transport instance reuse
image-size: JXL and HEIF parsers allow denial of service through infinite loops
image-size: ICNS parser allows denial of service through an infinite loop
liquidjs has a Denial of Service via circular block reference in layout
No eval / new Function
1 eval() or new Function() call — dynamic code execution
Replace eval / Function with explicit parsing or safer alternatives.
No arbitrary install scripts
Has postinstall/preinstall script — runs arbitrary code on npm install
Remove postinstall/preinstall hooks unless they’re essential.
Production dependencies are patched
1 critical, 11 high severity in production deps — liquidjs@10.24.0 (critical), @modelcontextprotocol/sdk@1.25.2 (high)
Run npm audit fix, or upgrade the affected packages to a non-vulnerable version.
Dependency freshness
2/19 production deps stale: ajv-formats@2024-03-30 (2.4y), fontkit@2024-08-09 (2y)
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