ExposedAPIkeys

Exposed API Keys / Token OAuth

Introduction

Sometimes in a web application, an attacker can find some exposed API keys / token which can lead to financial loss to a company.

How to find

1. Find API keys / token by looking at the JavaScript code on the website

2. Find API keys / token by checking the request / response header

Tools

• Key-Checker

References

• keyhacks is a repository which shows quick ways in which API keys leaked by a bug bounty program can be checked to see if they're valid. There is 79 list of how to check the validity of the API keys

• all-about-apikey is a repository of detailed information about API Key / Oauth tokens. The repository contain description API key, HTTP request, the response if the API key is valid / no, regex, and the example