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Security audit

ORCID

Security checks for vulnerabilities and agentic risk

Overview

The ORCID searches fit the stated purpose, but setup tells the agent to execute an unverified downloaded installer without a clear approval step.

Review the setup before installing. Prefer a separately verified CLI installation, and require approval before the agent downloads or executes installers. Confirm whether the CLI will install or update other agent skills. ORCID requests are routed through OOMOL using its connected account; the listed actions only read public data. The remote installer and hosted connector implementation were not available for verification.

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
99% confidence
Finding

The supplied command performs remote code execution for an apparent CLI installation, not ORCID searching or reading. Nothing in the supplied chunk establishes this installation as a supporting dependency for ORCID functionality. The downloaded script's contents and any subsequent effects are not available for assessment.

Content

No source excerpt is available for this finding.

External Script Fetching

High
Category
Supply Chain
Confidence
98% confidence
Finding

The command pipes a remotely fetched, unpinned script directly into Bash without checking its integrity or contents; the PowerShell example uses the same fetch-and-execute pattern. A compromised distribution endpoint or altered installer could execute arbitrary commands with the agent's local privileges, potentially exposing accessible files and credentials. The legitimate vendor domain and setup-only condition reduce suspicion of malicious intent but do not remove the supply-chain risk.

Content

Scanner excerpt · SKILL.md (reported line 57)May include surrounding context.

The setup workflow executes downloaded installation scripts without warning the user about the system changes or remote-code execution.

Medium
Category
Output Handling
Confidence
96% confidence
Finding

The missing-CLI fallback directs the agent to install software by executing downloaded code without first explaining the system changes or obtaining approval. Although conditional setup limits exposure, a request to read public ORCID data does not inherently authorize arbitrary local software installation, which can modify files and execute with the agent process's permissions.

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 78)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