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Security audit

Channel Registry

Security checks for vulnerabilities and agentic risk

Overview

This is a disclosed social-channel registry skill with scoped append-only workflows and no packaged executable payload.

Install this if you want a structured registry for social-channel and UGC permission records. Be aware that, in a full root-runtime install, it can write persistent channel events after explicit authorization, so users should confirm they intend to record or approve registry changes before using write or proposal-decision paths.

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
91% confidence
Finding

The skill's invocation text is broad enough to catch many ordinary social-media requests involving channels, permissions, cadence, or advocacy, which can cause the agent to route users into a state-mutating registry workflow when they may only want advice or analysis. In this skill, that matters because the documented behavior includes append-only event handling and proposal acceptance/rejection, so over-selection increases the chance of unintended registry actions or unnecessary exposure to sensitive governance/permission data.

Content

No source excerpt is available for this finding.

Static analysis

No suspicious patterns detected.