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Security audit

Master Content Writer

Security checks for vulnerabilities and agentic risk

Overview

This is a straightforward Chinese social-media writing helper with no code execution, credential access, persistence, or hidden data handling.

Install this if you want a drafting assistant for Chinese social media posts. Review generated claims, citations, banned-word checks, and CTAs before publishing, and be explicit about platform and language when asking for content.

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 (2)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The activation triggers are broad enough to match many ordinary writing-related requests, which can cause the skill to activate unexpectedly outside a clearly intended context. That increases the chance of prompt hijacking of normal user workflows, undesired behavior changes, or content generation in contexts where the user did not explicitly request this specific skill.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
81% confidence
Finding

The description states the skill is for Chinese social media and the document consistently frames output around Chinese platforms and Chinese-language conventions, but it does not explicitly ask the user to confirm language preference. This can conflict with a language/locale choice policy when the skill is invoked from generic triggers rather than explicit Chinese-language requests.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.