Security audit

Alibaba Cloud AI Video Wan Edit

Security checks for vulnerabilities and agentic risk

Overview

This skill is a narrow helper for preparing Alibaba Cloud Wan video-editing requests, with only disclosed local output-file writes and no hidden persistence or credential handling.

Before installing, note that this skill can create local output files for validation and request preparation. Review the generated request JSON before sending it to Alibaba Cloud or replacing the example video URL with real user content.

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)

Undeclared Tool Scope

Medium

Category: MCP Least Privilege
Confidence: 87% confidence
Finding: The skill performs file-writing behavior during validation and normal use (output/.../validate.txt and request.json) but does not declare any permissions or allowed-tools scope. This creates an authorization gap where an agent may invoke file-write capabilities without explicit policy constraints, making review and enforcement weaker.
Content: No source excerpt is available for this finding.