PT-2026-56004 · Unclecode · Crawl4Ai
Seankohjs
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Published
2026-07-06
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Updated
2026-07-06
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CVE-2026-57573
CVSS v3.1
8.6
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N |
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.
Fix
SSRF
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Weakness Enumeration
Related Identifiers
Affected Products
Crawl4Ai