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SkillSpector · flow-bio

independent scanner by NVIDIA · skill by gabrielmoreira · how it works ↗

FAILmax severity: CRITICALrisk score: 94

subprocess module calls execute external commands. Without careful input validation, this enables command injection.; Without declared permissions the skill's intent is opaque and cannot be validated.; Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.; +1 more

scanned 2026-08-22

Findings (14)

MEDIUMDangerous Code Executionconfidence: 0.7

subprocess module calls execute external commands. Without careful input validation, this enables command injection.

tests/test_flow_bio.py

MEDIUMDangerous Code Executionconfidence: 0.7

subprocess module calls execute external commands. Without careful input validation, this enables command injection.

tests/test_flow_bio.py

MEDIUMMCP Least Privilegeconfidence: 0.7

Without declared permissions the skill's intent is opaque and cannot be validated.

SKILL.md

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

flow_bio.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

flow_bio.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

flow_bio.py

HIGHData Exfiltrationconfidence: 0.7

Code accesses environment variables that may contain secrets (API keys, tokens). This is a common pattern for credential theft.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

HIGHPrivilege Escalationconfidence: 0.7

Code accesses credential files (SSH keys, AWS credentials, etc.). This could indicate credential theft attempts.

flow_bio.py

What the verdicts mean

SkillSpector reports on SkillMD's shared five-tier scale. See how SkillSpector works ↗.

PASS

Overall severity LOW (risk score in the safe range)

CAUTION

Overall severity MEDIUM

WARNING

Overall severity HIGH

FAILthis skill

Overall severity CRITICAL

INCONCLUSIVE

Scan could not complete