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Security audit

Content Repurposer

Security checks for vulnerabilities and agentic risk

Overview

This skill only provides drafting guidance for turning user-supplied content into social media posts, with no code execution, persistence, credential access, or automatic publishing.

Before using this skill, make sure the source material is yours or authorized for public reuse, and avoid providing confidential, unpublished, regulated, or third-party content unless it is safe to turn into social media drafts.

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)

Missing User Warnings

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill is designed to turn source material into public-facing social posts but never warns about confidentiality, copyright, consent, or unpublished material. That omission makes it easier for users or upstream automation to repurpose private, proprietary, or third-party content into public outputs, creating privacy, legal, and reputational exposure.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
91% confidence
Finding

The manifest includes vague trigger phrases like everyday commands that lack boundaries around source content, destination platform, or user intent. In an agent environment, this creates overbroad matching that may hijack unrelated conversations or activate on sensitive text, causing accidental processing or disclosure of content.

Content

No source excerpt is available for this finding.

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
90% confidence
Finding

The activation conditions are broad enough to match common user requests like 'repurpose this' or generic social-media adaptation prompts without strong scoping. That can cause unintended skill invocation and lead the agent to transform content the user did not clearly intend to publish or adapt, increasing the chance of privacy leaks, misrouting, or unsafe automation.

Content

No source excerpt is available for this finding.

Natural-Language Policy Violations

Low
Category
Not specified by scanner
Confidence
85% confidence
Finding

The example text includes the Chinese word "平凡," and a later section title uses "反驳," while the rest of the skill is written in English and does not state that multilingual output is optional. This can conflict with language consistency expectations because the skill implicitly introduces another language without user opt-in or explanation.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.