CVE-2026-90579 | cheshire-cat-ai Cheshire Cat AI up to 1.9.2 custom_auth_handler.py _authorize_http_key user_id missing authentication (Issue 1137)

A vulnerability was found in cheshire-cat-ai Cheshire Cat AI up to 1.9.2. It has been classified as critical. This affects the function _authorize_http_key of the file core/cat/factory/custom_auth_handler.py. The manipulation of the argument user_id leads to missing authentication.

This vulnerability is listed as CVE-2026-90579. The attack may be initiated remotely. In addition, an exploit is available.

The project was informed of the problem early through an issue report but has not responded yet.VulDB Recent EntriesRead More