Security audit
SnapVisor: Handling Flaky Changes
Security checks for vulnerabilities and agentic risk
Overview
This markdown-only skill gives scoped instructions for managing SnapVisor flaky visual changes, with confirmation before any ignore or un-ignore action.
Before installing, confirm you trust the SnapVisor connector and that users understand ignoring a change can affect whether a visual diff blocks a build. The skill is appropriately scoped, but ignore actions should be used only for verified flaky or known-noisy changes.
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.