AIKIDO-2026-569117
crewai-tools is vulnerable to Server-Side Request Forgery (SSRF)
83
High Risk
This Affects:
crewai-toolsTL;DR
The validate_url function used by scrape tools and RAG loaders performs a one-shot DNS resolution and private-IP blocklist check, then returns the original URL unchanged. Outbound fetches still follow HTTP redirects automatically, so a URL that passes the check can redirect to an internal address or cloud metadata endpoint and bypass the filter. DNS rebinding can similarly evade the one-shot resolution. The fix validates every redirect target before following it and strips credentials on cross-origin redirects.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range and your application uses scrape tools or RAG loaders that fetch remote URLs.
Background info
crewai-tools is vulnerable to Server-Side Request Forgery (SSRF) in versions 0.0.0 - 1.15.0.
How to fix this
Upgrade the crewai-tools library to the patch version.
Links
GitHub Release
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