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Posted on • Originally published at beyondmachines.net

Archon OS Vulnerability Exposes AI API Keys to Web-To-Client Attacks

Summary

Archon OS versions up to 0.3.11 are vulnerable to a web-to-client attack (CVE-2025-69443) that allows malicious websites to steal AI API keys and run commands on local systems. The flaw exists because the backend port lacks authentication and CORS protections. There is no patch as of reporting.

Take Action:

If you use Archon OS, know that any website you visit can silently steal your AI API keys and data from it, and there's no patch yet. Remove your API keys from Archon now. Bind port 8181 to localhost only, block outside access with your firewall, and don't run Archon when browsing untrusted websites.


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This article was originally published on BeyondMachines

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