blockstudio

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

• Third-party content exposure detected (high risk: 0.90). The documentation (references/documentation.md) explicitly describes Blockstudio fetching external resources and ES modules from arbitrary CDN/URL sources (e.g., "External Data" populate with urlSearch and imports from https://esm.sh) which are used at runtime (including in-editor previews) to populate options and load/execute code, so untrusted third‑party content can be ingested and materially influence behavior.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (high risk: 0.80). Flagged because the documentation explicitly shows ES module imports fetched and executed at runtime from the esm.sh CDN (e.g., https://esm.sh/preact@10.15.1), which means remote code is requested and executed in the editor/preview environment.