CVEvulnerability

CVE-2026-57573

8.6 HIGH Published 2026-07-06 Modified 2026-10-25 Official page ↗
Status
Analyzed
Published
2026-07-06
Last modified
2026-10-25
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.6 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N
Weaknesses
CWE-918

Description

Crawl4AI is an open-source LLM-friendly web crawler and scraper. Prior to 0.9.0, the Docker API server applied its SSRF destination check on the non-streaming /crawl path but not on the streaming path. handle_stream_crawl_request passed seed URLs straight to the crawler with no destination validation, allowing a remote unauthenticated client to call POST /crawl/stream or POST /crawl with crawler_config.stream=true with a URL pointing at an internal, private, or link-local address; the server fetched it and streamed the response body back. This issue is fixed in version 0.9.0.

Affected configurations

• kidocode crawl4ai (< 0.9.0)

Related

Weakness · CWE (1)

  • CWE-918 Server-Side Request Forgery weakness

References