Improper Authentication

Overview Flask-HTTPAuth is a HTTP authentication for Flask routes Affected versions of this package are vulnerable to Improper Authentication in the token verification process. An attacker can gain unauthorized access by submitting a request with a missing or empty token if the application stores...

PT-2026-29428

Name of the Vulnerable Software and Affected Versions Flask-HTTPAuth versions prior to 4.8.1 Description Flask-HTTPAuth, when used with token authentication, could potentially authenticate client requests against any user in the database with an empty string set as their token if the client reque...