Open WebUI is a self-hosted artificial intelligence platform designed to operate entirely offline. Prior to 0.5.7, a user can modify another user's model even if its visibility is set to Private. By changing the access permissions during editing, unauthorized access can be gained. This vulnerability is fixed in 0.5.7.

Open WebUI missing authorization check at the model update function - models from other users can be updated

Уязвимость веб-интерфейса на базе искуственного интеллекта Open WebUI, связанная с недостатками процедуры авторизации, позволяющая нарушителю повысить свои привилегии и раскрыть защищаемую информацию