web-fetch-linkup
Warn
Audited by Snyk on Feb 16, 2026
Risk Level: MEDIUM
Full Analysis
MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).
- Third-party content exposure detected (high risk: 1.00). The skill's fetch.py posts arbitrary user-supplied URLs to the Linkup API (https://api.linkup.so/v1/fetch) and returns extracted markdown/rawHtml from those public websites (Step 1/2), so it ingests untrusted third-party web content that could carry indirect prompt injection.
Audit Metadata