- Analyzer
- semgrep
- Category
- Injection
- Default severity
- CRITICAL
- CWE
- CWE-78
- Execution
- Passive
- Authentication
- Not required
- Applicability
- python
- Availability
- stable
What it detects
Command execution with user-controlled input: an injection check run by the semgrep analyzer.
Evidence
The Semgrep source location, rule identity, and bounded match context normalized into Fendix evidence.
Remediation
Command execution with user-controlled input — command injection risk. Use subprocess.run() with a list of arguments and shell=False. Never pass user input directly to shell commands.
Limitations
This check is limited to the applicability and evidence delivered by semgrep. Review the evidence in context; a match is a finding input, while confidence and policy determine its disposition.
Related reference
Analyzer Registry · Findings and release decisions · Policy and confidence
Checks sharing a CWE
Remediation guidance: Remediation and fix verification · Baselines and suppressions