CVE-2026-90579
highA vulnerability has been found in cheshire-cat-ai Cheshire Cat AI up to 1.9.2.
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Affected products
Not reported by the source (unknown — not "none").
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
No vendor advisory or patch reference tagged by NVD. Check the references below.
References
- https://github.com/cheshire-cat-ai/core/issues/1137 cna@vuldb.com
- https://vuldb.com/cve/CVE-2026-90579 cna@vuldb.com
- https://vuldb.com/submit/913219 cna@vuldb.com
- https://vuldb.com/vuln/403164 cna@vuldb.com
- https://vuldb.com/vuln/403164/cti cna@vuldb.com