CRITICALVulnerability
Verified
Global
NVD CRITICAL: CVE-2026-56260 — Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Dock...
·Source: NIST NVD
Updated:
Executive Summary
Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Docker API server's /screenshot and /pdf endpoints. The output_path parameter accepts arbitrary filesystem paths without validation, allowing an attacker to supply absolute or path-traversal values to write to any location writable by the application's user, overwriting server files and causing denial of service.
Analysis
Crawl4AI before 0.8.7 contains an arbitrary file write vulnerability in the Docker API server's /screenshot and /pdf endpoints. The output_path parameter accepts arbitrary filesystem paths without validation, allowing an attacker to supply absolute or path-traversal values to write to any location writable by the application's user, overwriting server files and causing denial of service. CVSS Score: 9.1. Published: 2026-07-12T12:16:45.153.