WolfStack ships a hard-coded cluster secret allowing auth bypass

critical severity · published 2026-08-12

Anyone who knows the built-in secret can bypass authentication by sending it in the X-WolfStack-Secret header, with no account needed. They can then list every Docker and LXC container on the host and run arbitrary commands as root inside any container.

Fixed in: 25.9.2

CVE: CVE-2026-73519

Source: NVD

Am I affected?

You are affected if the installed version is older than 25.9.2. Check the version you have and update to 25.9.2 or later. The fixed version is verified against a vendor or advisory source.

Get the fix

FixLane has a reviewed fix procedure for this incident: a read-only check first, then the fix. Ask the Telegram bot, or connect an AI agent to the FixLane MCP server and call get_fix_prompt with incident id 164 and your operating system.