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Security audit

Ai Copywriter

Security checks for vulnerabilities and agentic risk

Overview

This is a simple copywriting-style skill with no executable code or data access, though it strongly steers output toward Xiaohongshu-style Chinese copy.

Install this if you want a focused Xiaohongshu-style copywriting assistant. Be aware it may strongly bias responses toward that platform's Chinese copy style and mentions a persona file that is not included, but it does not introduce code execution, credential access, persistence, or broad local data access.

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
  • Trigger AbuseOverly Broad Trigger, Shadow Command Trigger, Keyword Baiting Trigger
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • 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
87% confidence
Finding

The skill description and persona constraints hard-code Chinese/Xiaohongshu-style output and require adherence to an external persona file without explicit user opt-in. This can override user preference, cause unexpected behavior, and create prompt-routing or policy conflicts, especially in multilingual environments or where output language/style should be user-controlled.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The invocation example uses a very generic natural-language phrase that could easily overlap with ordinary user conversation, increasing the chance the skill is triggered unintentionally. In an agent environment, broad triggers can cause unauthorized capability activation or route benign requests into this skill without clear user intent.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.