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Security audit

Agent Commerce Foundations: 6-Guide Bundle for Building Autonomous Transaction Systems

Security checks for vulnerabilities and agentic risk

Overview

This non-executable guide bundle asks users to provide sensitive commerce and payment credentials without explaining how they will be used.

Review this before installing or enabling it. Do not provide production Stripe or signing credentials unless the publisher explains why they are needed, how they are stored, and what actions the skill or platform can take with them. Prefer scoped test keys or restricted credentials if you proceed.

Vulnerability Patterns
  • 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
  • Embedded Malicious CodeShips malicious scripts inside the skill and executes them locally
  • Unauthorized Access and Privilege EscalationObtains permissions beyond the task's legitimate needs
Vulnerability Patterns
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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
Findings (1)

Missing User Warnings

Low
Category
Not specified by scanner
Confidence
84% confidence
Finding

This markdown/manifest file declares sensitive credentials including AGENT_SIGNING_KEY and STRIPE_API_KEY, but the skill description contains no warning about the privacy and security implications of providing those secrets. For markdown files, omission of warnings about behaviors affecting user data or system integrity is in scope for SQP-2.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.