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Security audit

Snipe-IT

Security checks for vulnerabilities and agentic risk

Overview

The Snipe-IT read operations fit the stated purpose, but the required CLI can persistently change other agents’ installed skills without this guide explaining that effect.

Before using this skill, install a verified CLI release separately and use a read-only Snipe-IT API key. To prevent automatic changes to agent skill directories, set OO_SKILLS_SYNC_DISABLED=1 for every CLI invocation, as described in the [upstream reference](https://raw.githubusercontent.com/oomol-lab/oo-cli/main/docs/commands.md). Ensure you accept OOMOL handling your connected account’s requests and records. The remote installers were unavailable for inspection.

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
  • MCP Tool PoisoningHidden Instructions, Unicode Deception, Parameter Description Injection
  • Prompt InjectionInstruction Override, Hidden Instructions, Exfiltration Commands
  • Data ExfiltrationExternal Transmission, Env Variable Harvesting, File System Enumeration
Findings (3)

Description-Behavior Mismatch

High
Category
MCP Tool Poisoning
Confidence
99% confidence
Finding

The supplied command performs remote script execution rather than searching or reading Snipe-IT data. Nothing in the chunk establishes that this installation is a supporting dependency for the declared purpose. The downloaded script's contents and resulting system changes cannot be determined from this chunk.

Content

No source excerpt is available for this finding.

External Script Fetching

High
Category
Supply Chain
Confidence
98% confidence
Finding

The setup instructions pipe a mutable remote script directly into Bash without pinning or verifying its contents; the PowerShell alternative uses the same download-and-execute pattern. If the distribution endpoint or release infrastructure is compromised, attacker-controlled code could run with the agent process's permissions and access local files or credentials. The legitimate dependency and missing-command condition reduce exposure frequency but do not remove the supply-chain risk.

Content

Scanner excerpt · SKILL.md (reported line 60)May include surrounding context.

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 81)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