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Security audit

qa-specialized-testing

Security checks for vulnerabilities and agentic risk

Overview

This is a QA testing guidance skill with disclosed, purpose-aligned content and no hidden execution, persistence, or data exfiltration behavior.

Install this only if you want Chinese-language QA testing guidance. Do not run the optional `npx skills add Kokxi/qa-test-skills` command unless you trust the source, and only use the security-testing guidance on systems where you have explicit authorization.

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
  • 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 (4)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
88% confidence
Finding

The skill metadata and instructions are written as Chinese-directed usage guidance and do not indicate that the user may choose another language. This can violate language/locale policy when a skill implicitly enforces a specific language without opt-in or documented justification.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The when-to-use field includes broad phrases such as “需要进行专项测试” and “功能测试完成后需要补充专项测试时”, which are general situations rather than narrowly defined trigger phrases. Without clearer constraints or negative examples, the skill could be invoked for many ordinary testing discussions beyond the intended specialized-testing scope.

Content

No source excerpt is available for this finding.

Rp1

Medium
Category
MCP Rug Pull
Confidence
94% confidence
Finding

The skill instructs users to run npx skills add Kokxi/qa-test-skills without pinning an exact package version or immutable source. That creates a supply-chain risk: a later compromised or malicious package release could be fetched and executed unexpectedly in the user's environment.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
90% confidence
Finding

SQP-3 applies to all file types and covers language or locale policy violations. This markdown file presents all guidance only in Chinese, with no indication that users can opt into that language or that the skill is explicitly region- or locale-specific.

Content

No source excerpt is available for this finding.