CVE-2026-2153 | mwielgoszewski doorman up to 0.6 doorman/users/views.py is_safe_url Next redirect

A vulnerability was found in mwielgoszewski doorman up to 0.6. It has been declared as problematic. This issue affects the function is_safe_url of the file doorman/users/views.py. Executing a manipulation of the argument Next can lead to open redirect.

The identification of this vulnerability is CVE-2026-2153. The attack may be launched remotely. Furthermore, there is an exploit available.