CyberRota Analysis
AI-GeneratedThe vulnerability affects the 9Router AI router prior to version 0.5.2, where improper validation of image URLs allows authenticated attackers to exploit DNS rebinding. This can lead to unauthorized access to internal HTTP services, posing a significant risk to network security. Organizations using affected versions should prioritize upgrading to version 0.5.2 to mitigate this high-severity risk.
Public Exploit Signal
A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.
Note: these links are listed for security research and verification purposes only.
Original NVD Description
9Router is an AI router & token saver. Prior to 0.5.2, 9router validates image URLs by resolving the host before fetching, but open-sse/translator/concerns/image.js performs the later server-side image fetch with a separate DNS resolution. An authenticated attacker with access to the LLM proxy can use a vision-capable model and an attacker-controlled DNS name that first resolves to a public IP and then rebinds to an internal address, allowing server-side requests to internal-only HTTP services. This issue is fixed in version 0.5.2.