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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-49138

Nanobot < 0.2.1 SSRF via web_fetch Tool Redirect Following

Description

Nanobot prior to version 0.2.1 contains a server-side request forgery vulnerability in the web_fetch tool that allows remote attackers to reach internal or private network hosts by supplying a URL that redirects to a loopback or private address via a 3xx Location header. Attackers can exploit the automatic HTTP redirect following behavior in the httpx library to bypass initial URL validation and cause the runtime to send outbound requests to internal hosts before final resolved URL validation is applied.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

HKUDS nanobot

Default version status: affected

  • 0 to < 0.2.1affected
pkg:pypi/nanobot-ai

References