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Security audit

Zigpoll

Security checks for vulnerabilities and agentic risk

Overview

The skill mostly matches its Zigpoll integration purpose, but it tells the agent to install a required CLI by executing a remotely fetched script without verification or explicit user approval.

Review the oo CLI installer before running it, prefer an official package manager or verified installer when available, and only connect a Zigpoll account whose data you are comfortable letting the OOMOL connector read or modify. Confirm generated survey-link writes before allowing the agent to run them.

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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
  • Privilege EscalationExcessive Permissions, Sudo/Root Execution, Credential Access
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
Findings (1)

External Script Fetching

High
Category
Supply Chain
Confidence
94% confidence
Finding

The skill instructs the agent to install the CLI by piping a remotely fetched script directly into a shell (curl ... | bash). This is dangerous because it executes unaudited network content immediately; if the host, CDN, TLS trust chain, or distribution pipeline is compromised, arbitrary code runs on the user's machine. In this skill context, the risk is heightened because the installation command is presented as an automatic recovery step after a tool failure, making unsafe execution more likely.

Content

Scanner excerpt · SKILL.md (reported line 62)May include surrounding context.

Static analysis

No suspicious patterns detected.