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Replaced insecure shell interpolation (`shell("/usr/bin/which \(tool)")`) with direct `Foundation.Process` execution in `CacheCategory.swift`. This prevents potential shell command injection vulnerabilities and adheres to defense-in-depth security principles. Output streams are securely redirected to `FileHandle.nullDevice` to avoid unintended log leaks.
Co-authored-by: acebytes <2820910+acebytes@users.noreply.github.com>
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| process.executableURL = URL(fileURLWithPath: "/usr/bin/which") | ||
| process.arguments = [tool] |
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Running /usr/bin/which via Process without setting process.environment makes the result depend on the app’s inherited PATH; for macOS GUI launches this is often a minimal path that omits /opt/homebrew/bin and /usr/local/bin. In that case toolExists returns false for installed tools like brew, npm, or docker, and resolvedPaths immediately continues for those .probed(..., requiresTool:) entries, so their fallback cache paths are never scanned.
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💡 What:
Replaced insecure shell interpolation with direct
Foundation.Processexecution intoolExistswithinSources/Cacheout/Models/CacheCategory.swift.🎯 Why:
To prevent potential shell injection vulnerabilities (command injection risks) and follow defense-in-depth security principles. Output is also securely suppressed by assigning
FileHandle.nullDevicetostandardOutputandstandardError.PR created automatically by Jules for task 8252523790882337108 started by @acebytes