Security audit
klaviyo
Security checks for vulnerabilities and agentic risk
Overview
This is a disclosed Klaviyo integration that can access and change marketing data, but its sensitive actions are purpose-aligned and require user approval.
Install only if you intend to connect Klaviyo through Maton. Use the narrowest OAuth scopes available, prefer read-only operations first, and review carefully before approving writes, campaign sends, bulk consent changes, webhooks, hosted functions, or trigger destinations because those can modify customer data or create ongoing data flows.
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.