Security audit

Arrow

Security checks for vulnerabilities and agentic risk

Overview

This Apache Arrow reference skill mostly prints documentation, but one runnable Flight server example uses unsafe network defaults that could expose data if copied into a reachable environment.

Review the Flight example carefully before using it. Bind example services to localhost unless remote access is required, add TLS and authentication/authorization, set upload and memory limits, and pin dependencies instead of installing mutable latest versions.

A.I.G

Vulnerability Patterns

Insecure DependenciesIntroduces malicious components through unsafe dependency sources
Insecure Skill Coding PracticesFinds exploitable flaws such as hardcoded secrets or command injection
Skill Instruction HijackingAlters the agent's session goals or safety constraints when the skill loads
Agent Memory PoisoningWrites attacker-controlled rules into memory that affect later sessions
Remote Payload Retrieval and ExecutionFetches external code whose behavior can change after review

Findings (2)

T08 · Insecure Dependencies

Warning

Location: scripts/script.sh:72
Finding: Unpinned Third-Party Dependency Installation Instructions
Content: View full analysis
Remediation: View remediation

T09 · Insecure Skill Coding Practices

Error

Location: scripts/script.sh:307
Finding: Example Arrow Flight Server Exposes Unauthenticated Plaintext Data Operations on All Interfaces
Content: View full analysis
Remediation: View remediation

SkillSpector

Vulnerability Patterns

Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep

Static analysis

No suspicious patterns detected.