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Security audit

Intuiface

Security checks for vulnerabilities and agentic risk

Overview

The Intuiface workflow includes sensible safeguards, but setup can execute unverified downloaded software and may change other agents’ installed skills without clear approval.

Review setup before installing. Prefer a verified, fixed CLI release and explicitly approve installation changes. Consider disabling automatic skill synchronization with OO_SKILLS_SYNC_DISABLED=1. Connect only the intended Intuiface account and retain confirmation before sending messages. Exact downloaded installer behavior remains unverified.

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
  • Supply ChainUnpinned Dependencies, External Script Fetching, Obfuscated Code
  • Excessive AgencyUnrestricted Tool Access, Autonomous Decision Making, Scope Creep
  • Output HandlingUnvalidated Output Injection, Cross-Context Output, Unbounded Output
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
Findings (4)

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
98% confidence
Finding

The supplied code performs remote-script execution rather than any visible Intuiface data operation. Although installing a dependency can be a supporting implementation detail, this chunk establishes no relationship between the Oomol installer and the declared Intuiface functionality. The downloaded script's further behavior cannot be determined from the supplied code.

Content

No source excerpt is available for this finding.

External Script Fetching

High
Category
Supply Chain
Confidence
98% confidence
Finding

Piping a remotely fetched script directly into Bash executes mutable network-supplied code without prior inspection or independent integrity verification; the PowerShell alternative has the same weakness. Compromise of the distribution endpoint or release pipeline could yield arbitrary code execution with the agent's local privileges, although installation is only triggered when the CLI is missing.

Content

Scanner excerpt · SKILL.md (reported line 56)May include surrounding context.

The setup workflow instructs the agent to execute downloaded installation scripts without warning about their system-level effects.

Medium
Category
Output Handling
Confidence
94% confidence
Finding

The setup workflow directs the agent to install software after a missing-command error without requiring user approval or explaining the resulting local system changes. The conditional trigger reduces exposure, but authorization to perform an Intuiface operation does not necessarily authorize executing an installer with the agent's local privileges.

Content

No source excerpt is available for this finding.

Autonomous Decision Making

Medium
Category
Excessive Agency
Confidence
80% confidence
Finding

Skill enables autonomous high-impact decisions without human-in-the-loop verification. Critical operations (destructive commands, financial transactions, data deletion) should require explicit user confirmation.

Content

Scanner excerpt · SKILL.md (reported line 77)May include surrounding context.

md
- **`OOMOL_INSUFFICIENT_CREDIT`** — OOMOL billing stop. Recharge at `https://console.oomol.com/billing/token-recharge` before retrying.

- **HTTP 402 without `OOMOL_INSUFFICIENT_CREDIT`** — the third-party account itself has no active plan or credit. Report the provider error message as is; do not ask the user to recharge OOMOL.

## Resources