Security audit

AI Avatar

Security checks for vulnerabilities and agentic risk

Overview

This skill is a straightforward guidance helper for using VideoAny's AI avatar webpage, with no evidence of hidden execution, data theft, persistence, or destructive behavior.

Before installing, understand that the skill points users to an external VideoAny webpage where uploaded avatar images and voice/audio would be handled by that service. Only use images and voices you have rights to use, and avoid deceptive or non-consensual impersonation. The local shell helper appears limited to printing guidance.

A.I.G

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

SkillSpector

Vulnerability Patterns

MCP Least PrivilegeUnderdeclared Capability, Wildcard Permission, Missing Permission Declaration
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

Findings (1)

Lp4

Low

Category: MCP Least Privilege
Confidence: 65% confidence
Finding: Declared permissions with no matching code capability may indicate removed functionality or pre-staging for future abuse.
Content: No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.