Vulnerability Description
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 Score
HIGH
Related Weaknesses (CWE)
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
FAQ
What is CVE-2026-90579?
CVE-2026-90579 is a vulnerability with a CVSS score of 7.3 (HIGH). 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 th...
How severe is CVE-2026-90579?
CVE-2026-90579 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-90579?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.