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Security audit

Social Media Publish

Security checks for vulnerabilities and agentic risk

Overview

This skill transparently automates social media posting through a browser and includes user confirmation before publishing, with no hidden code or persistence.

Install only if you want browser-based assistance posting to these social platforms. Review the selected platform and content before confirming any publish action, especially because some trigger phrases are broad.

A.I.G

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

SkillSpector

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 (1)

Vague Triggers

Medium
Category
Not specified by scanner
Confidence
94% confidence
Finding

The skill description and examples use very broad trigger phrases such as '发公众号', '发百家号', and especially '发布到...' that can match ordinary user conversation about publishing rather than a clear request to invoke browser automation. Because this skill performs real posting actions on logged-in social media accounts, accidental invocation could cause unintended drafts or posts on external platforms, making the ambiguity materially risky in this context.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.