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fix: Command Injection Fix for entrabot#76

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dewhush wants to merge 1 commit into
microsoft:mainfrom
dewhush:fix/command-injection-fix-260615
Open

fix: Command Injection Fix for entrabot#76
dewhush wants to merge 1 commit into
microsoft:mainfrom
dewhush:fix/command-injection-fix-260615

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@dewhush

@dewhush dewhush commented Jun 14, 2026

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Hey there! 👋

I was reviewing the codebase and noticed a potential security issue that I thought I'd flag and fix.

What I found

  • [HIGH] rce in scripts/generate_windows_cert.py: The subject parameter is directly interpolated into a PowerShell script string without escaping. An attacker who can c
  • [HIGH] rce in scripts/generate_windows_cert.py: The dest and thumbprint parameters are directly interpolated into a PowerShell script string without escaping. If th

What I changed

The fix is minimal and targeted — I added proper validation/sanitization where user-controlled or untrusted data enters sensitive operations. No changes to existing functionality or public APIs.

Testing

Ran the existing test suite locally, everything passes. The change is backward-compatible.

Happy to discuss if you have questions!

Relates to: #50


💛 If this fix helps, donations are appreciated (ETH/ERC-20): 0x1478f1BDEACc7b434b4405350A15993cDcddc79F (Etherscan)

Addressed unsafe code patterns found during security review:
- rce in scripts/generate windows cert.py: The subject parameter is directly interpolated into a PowerShell script string without escaping. An attacker who can c
- rce in scripts/generate windows cert.py: The dest and thumbprint parameters are directly interpolated into a PowerShell script string without escaping. If th

Tested locally, no regressions observed.
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