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Security audit

Performance Security Assessor

Security checks for vulnerabilities and agentic risk

Overview

This is a simple Chinese performance and security assessment skill, but it asks for access/account details and describes penetration/load testing without enough safety scoping.

Use this only with systems you are authorized to test. Prefer staging targets and least-privilege test accounts, and do not paste privileged production credentials, API keys, session tokens, or customer data into the skill. Define scope, timing, rate limits, and rollback expectations before any load or penetration testing.

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
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (2)

Natural-Language Policy Violations

Medium
Category
Not specified by scanner
Confidence
96% confidence
Finding

The description is written to prescribe output behavior in Chinese, including '输出量化评估结论和修复建议', but nowhere offers a language choice or states that Chinese is optional. Under the language/locale policy, a skill should not force a specific language unless the user opts in or the locale restriction is explicitly justified.

Content

No source excerpt is available for this finding.

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill explicitly asks for system access details, environment information, and accounts to perform security assessment, but it provides no safeguards on credential handling, no warning against sharing production secrets, and no recommendation to use scoped test accounts or non-production targets. In a security-testing skill, this omission increases the chance of unsafe secret exposure and accidental testing against live systems, which can lead to credential compromise or service disruption.

Content

No source excerpt is available for this finding.