Security audit
beehiiv
Security checks for vulnerabilities and agentic risk
Overview
This beehiiv skill is transparent about using Maton to access newsletter data, and its sensitive actions are documented with user-confirmation requirements.
Install only if you are comfortable authorizing Maton to access your beehiiv account. Review every write, function, trigger, or destination before approving it, especially anything that sends subscriber data or runs automatically. Prefer OAuth over long-lived API keys, keep destinations narrowly scoped, and revoke unused connections when done.
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
- 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.