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Security audit

vision-testcase-generator

Security checks for vulnerabilities and agentic risk

Overview

This skill is a coherent Chinese-language machine-vision test-case generator that creates local Excel files and does not show hidden, destructive, credential, network, or persistence behavior.

Install this only if Chinese-language instructions are acceptable for your workflow and you are comfortable allowing the agent to read provided requirements and generate a local Excel file using Python/openpyxl. Review generated test cases before importing them into any production test-management system.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • 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 (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The README’s user-facing instructions and descriptions are fully Chinese, and there is no indication that users may choose another language or that the skill is intentionally limited to Chinese-speaking users. Under the policy, forcing a specific language without opt-in is a natural-language policy violation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The manifest metadata and activation description present the skill in Chinese only, and the rest of the document continues with Chinese-only operating instructions. This effectively imposes a language/locale constraint on users without opt-in, which matches the policy-violation criterion for forced language or locale.

Content

No source excerpt is available for this finding.