Use of GET Request Method With Sensitive Query Strings in fisharebest/webtreesValid
Sep 5th 2021
Sensitive data including username and email address is passed as query strings through GET request during registration. When the given email or username exists the database at the time of user registration, The application passes the given username and email address through GET request to the server.
🕵️♂️ Proof of Concept
Information exposure through query strings in URL is when sensitive data is passed to parameters in the URL. This allows attackers to obtain sensitive data such as usernames, passwords, tokens (authX), database details, and any other potentially sensitive data. Simply using HTTPS does not resolve this vulnerability.