CyberRota Analysis
AI-GeneratedThe 9Router AI router is vulnerable due to improper handling of the client-controlled Host header, which allows remote unauthenticated attackers to bypass API-key authentication and access sensitive internal resources. This can lead to unauthorized server-side requests using stored provider credentials, potentially exposing sensitive data. Organizations utilizing versions prior to 0.5.2 should prioritize immediate updates to mitigate this high-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
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Original NVD Description
9Router is an AI router & token saver. Prior to 0.5.2, 9router determines whether a /v1 LLM proxy request is local by reading the client-controlled Host header, allowing a remote unauthenticated attacker to send Host: localhost and bypass API-key authentication. In the default configuration, this exposes the /v1 proxy to upstream provider calls using stored provider credentials and allows /v1/search with the searxng provider_options.baseUrl parameter to drive server-side requests to internal or cloud-metadata hosts. This issue is fixed in version 0.5.2.