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Security audit

qa-test-automation-arch

Security checks for vulnerabilities and agentic risk

Overview

This is a documentation-style testing architecture skill with disclosed, purpose-aligned behavior and no evidence of hidden execution or data exfiltration.

Review the unpinned `npx skills add Kokxi/qa-test-skills` recommendation before running it, especially if you require locked versions or verified provenance. Avoid pasting real production customer, payment, identity, or screenshot data into the workflow unless it has been masked, as the skill itself warns.

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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • 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
Findings (3)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
86% confidence
Finding

The skill description and when-to-use field include generic phrases such as “框架设计”, “自动化策略”, and “需要设计测试自动化架构” that could overlap with a wide range of ordinary testing or engineering discussions. Although some examples are domain-related, the file does not clearly define boundaries or non-matching cases, which increases the chance of unintended invocation.

Content

No source excerpt is available for this finding.

Rp1

Medium
Category
MCP Rug Pull
Confidence
91% confidence
Finding

The skill instructs users to run npx skills add Kokxi/qa-test-skills without pinning an exact package version. This can cause users to fetch and execute whatever version is current at install time, increasing supply-chain risk if the package is updated maliciously, compromised, or changed incompatibly.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
95% confidence
Finding

This markdown file presents its instructions and usage context only in Chinese, and there is no indication that the skill is region-specific or that users can opt into that language. Under the language/locale policy, forcing a specific language without user choice can be a natural-language policy violation.

Content

No source excerpt is available for this finding.