upstash/workflow TypeScript SDK Skill

Warn

Audited by Snyk on Feb 13, 2026

Risk Level: MEDIUM
Full Analysis

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

  • Third-party content exposure detected (high risk: 0.90). The skill explicitly shows ingestion of open/public third‑party content — e.g., a WikipediaQueryRun tool in agents.md and multiple APIs like context.call, client.trigger, context.createWebhook / waitForWebhook that fetch or accept arbitrary external URLs/requests — so the agent will read and act on untrusted user-generated or public web content.
Audit Metadata
Risk Level
MEDIUM
Analyzed
Feb 13, 2026, 11:22 AM
Security Audit — snyk — upstash/workflow TypeScript SDK Skill