Description
Crawl4AI before 0.8.7 contains an arbitrary JavaScript execution vulnerability in the Docker API server's /execute_js endpoint, which accepts and executes arbitrary user-supplied JavaScript in the server's browser context with --disable-web-security enabled. An attacker can execute arbitrary JavaScript and, combined with the browser's relaxed security settings, perform server-side request forgery against internal services.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Crawl4AI | Crawl4AI | < 0.8.7 | 0.8.7 |
References
- GitHub Security Advisory (GHSA-365w-hqf6-vxfg) vendor-advisory
- https://github.com/unclecode/crawl4ai product
- VulnCheck Advisory: Crawl4AI - Arbitrary JavaScript Execution via /execute_js Endpoint third-party-advisory