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Security audit

Lodgify

Security checks for vulnerabilities and agentic risk

Overview

The Lodgify actions fit the stated purpose, but setup can execute unverified downloaded code and introduce broader agent changes without clear user control.

Review the setup behavior before installing. Install a verified CLI release yourself, explicitly control its agent-skill synchronization, and authorize only the intended Lodgify account. OOMOL is the disclosed intermediary for connector access. The complete bundled artifact was inspected, but the downloaded installers and remote connector implementation remain unverified. The concern is uncontrolled setup and persistent agent changes, not evidence of credential theft or malicious intent.

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
97% confidence
Finding

The supplied command performs remote-script execution rather than searching or reading Lodgify data. Nothing in the description or supplied code establishes this installer as a necessary supporting component for Lodgify access. The downloaded script is not supplied, so its further behavior cannot be determined.

Content

No source excerpt is available for this finding.

External Script Fetching

High
Category
Supply Chain
Confidence
98% confidence
Finding

The command streams a remotely fetched installer directly into Bash without pinning its contents or independently verifying integrity; the PowerShell alternative has the same issue. If the distribution endpoint or its supply chain is compromised, following this fallback could execute attacker-controlled code with the agent's local permissions, potentially exposing files and credentials. The vendor-related HTTPS URL and missing-CLI condition reduce exposure but do not eliminate this trust boundary.

Content

Scanner excerpt · SKILL.md (reported line 61)May include surrounding context.

Fallback setup executes a downloaded installer without warning about local code execution or system changes.

Medium
Category
Output Handling
Confidence
95% confidence
Finding

The fallback instructs the agent to install tooling after a missing-command error without first explaining the local execution and system changes or obtaining explicit approval. Although conditional and operationally relevant, this can turn a read-only Lodgify request into an unexpected software installation 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 82)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