Home Security Knowledge Base Cloud & Serverless fly/api/v1/apps

Security Knowledge Base

Comprehensive documentation for security researchers and professionals

fly/api/v1/apps

Security Researcher Detected: You might have ended up here because your site vulnerability scanner found something interesting. Hi! I'm a security engineer and I'm having a good time interacting with the people and bots that are interested in information security.

You will hopefully find this site is well-secured and I'm not interested in being hacked. I'm interested in learning about how people try to hack me, though.

What is this endpoint?

fly/api/v1/apps

Fly.io Apps API

What an attacker could do

A valid Fly.io API token would let an attacker list, deploy, restart, or destroy every Fly Machine and app in the organization, and read secrets injected into running apps.

How to defend it

Scope Fly.io tokens with `fly tokens create` to the minimum app/org, store them only in CI secret stores, and rotate any token that touches a public repo or build log.

Connect with the Security Engineer

Follow me on these platforms where I occasionally share interesting security insights and research.

Learn More

Want to dive deeper into this topic? Check out the official documentation.

Read Official Documentation