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CVE-2026-56264

Crawl4AI - Arbitrary JavaScript Execution via /execute_js Endpoint PUBLISHED

Description (CNA)

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 (CNA)

Vendor / productVersions
Crawl4AI / Crawl4AIaffected 0 before 0.8.7; unaffected 0.8.7

CWE

CWE-94

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.