MEDIUM 5.5 NVD
CVE-2026-90579
A vulnerability has been found in cheshire-cat-ai Cheshire Cat AI up to 1.9.2. This affects the function _authorize_http_key of the file core/cat/factory/custom
A vulnerability has been found in cheshire-cat-ai Cheshire Cat AI up to 1.9.2. 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. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The project was informed of the problem early through an issue report but has not responded yet.
References
- https://github.com/cheshire-cat-ai/core/issues/1137
- https://vuldb.com/cve/CVE-2026-90579
- https://vuldb.com/submit/913219
- https://vuldb.com/vuln/403164
- https://vuldb.com/vuln/403164/cti
This medium severity vulnerability with a CVSS score of 5.5 was published on 2026-09-13 via NVD.
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