Security audit
WhatsApp Business
Security checks for vulnerabilities and agentic risk
Overview
The skill is a clearly disclosed WhatsApp Business integration that uses Maton OAuth and API calls, with appropriate cautions for messaging, credentials, and automation.
Before installing, understand that this skill can send real WhatsApp messages to real people and may incur business, privacy, or reputation impact. Use it only with the intended WhatsApp Business account, confirm every recipient and write action, avoid broad or persistent automation unless you explicitly need it, and do not expose Maton or provider credentials in files, logs, headers, or prompts.
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.