add-vercel

Fail

Audited by Snyk on Apr 26, 2026

Risk Level: CRITICAL
Full Analysis

HIGH W007: Insecure credential handling detected in skill instructions.

  • Insecure credential handling detected (high risk: 1.00). The skill explicitly asks the user to paste their Vercel personal access token and instructs embedding that token verbatim into onecli commands and vercel CLI invocations (e.g., --value "" and --token placeholder), which requires the LLM to handle/output the secret directly and creates an exfiltration risk.

CRITICAL E006: Malicious code pattern detected in skill scripts.

  • Malicious code pattern detected (high risk: 0.90). This skill explicitly requests a full-account, long-lived Vercel personal access token, stores it in a host-proxy secret and then programmatically assigns that secret to every agent (with instructions to always hide real token via a placeholder), which effectively grants all agents persistent, full control over the user's Vercel account and enables remote code deployment — a clear credential-exposure and backdoor-enabling pattern that could be abused for account takeover or supply-chain compromise.

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

  • Third-party content exposure detected (high risk: 0.70). The skill's Pre-Send Checks in container-skills/vercel-cli/SKILL.md explicitly instruct the agent to curl and (optionally) open the deployed public URL to verify the live site, so the agent will fetch and interpret arbitrary public/user-hosted web content which can influence whether it reports success or takes remedial actions.

Issues (3)

W007
HIGH

Insecure credential handling detected in skill instructions.

E006
CRITICAL

Malicious code pattern detected in skill scripts.

W011
MEDIUM

Third-party content exposure detected (indirect prompt injection risk).

Audit Metadata
Risk Level
CRITICAL
Analyzed
Apr 26, 2026, 09:50 PM
Issues
3