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Marius CiepluchandClaude Fable 5.1
8ab4207618
Tasks 1.1, 5.1, 5.2, 5.4 and the data half of 5.3. - mechanisms.toml: closed vocabulary v1 (20 ids) every expected row cites. - vibe-py: 35 Real-Vuln-Benchmark pairs (Apache-2.0), human provenance only because the LLM-generated repositories carry no license (escalated). - vfc-js: 17 Node fix-commit pairs harvested upstream (MIT/Apache-2.0), SecBench.js itself is not vendored (no license); sinks derived on 13/17. - agent-vfc: 29 agent-trailer fixes as catalog-candidates.toml plus REVIEW.md; the loaded catalog stays empty until a human reviews them. - datasets.toml and README document every slice and its review status. Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01T7XD7x5KonMdmGRkp63EQG
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
# Provenance: D-sorganization/Tools (vuln).
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# repo: D-sorganization/Tools
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# commit: e735d28b82dd1fbc42c0ae01157b38d1b4c7c864
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# parent: e735d28b82dd1fbc42c0ae01157b38d1b4c7c864
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# commit_url: https://github.com/D-sorganization/Tools/commit/a96bc0502a3dcdac303e4f0152508886e5c35c0a
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# cve:
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# license: MIT
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# function: _is_command_allowed
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# relpath: src/shared/python/ai/tools/cli_tools.py
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# provenance: agent
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# mechanism: source_reaches_sink
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def _is_command_allowed(self, command: str) -> bool:
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"""Check if a command is allowed.
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Args:
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command: Command to check.
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Returns:
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True if allowed, False otherwise.
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"""
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# Dangerous commands are never allowed
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dangerous = ["rm", "sudo", "chmod", "chown", "curl", "wget", "ssh"]
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# Prevent shell injection by blocking command separators/operators
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shell_operators = ["&&", "||", ";", "|", ">", "<", "$", "`", "\n", "&"]
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if any(op in command for op in shell_operators):
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return False
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try:
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tokens = shlex.split(command)
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if not tokens:
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return False
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# Verify the first token is in the allowlist
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base_cmd = tokens[0]
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if base_cmd not in self._allowed_commands:
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return False
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# Verify no token is a dangerous command
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for token in tokens:
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if token in dangerous:
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return False
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return True
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except ValueError:
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# e.g., missing closing quote
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return False
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