What is CVE-2026-85702?

CVE-2026-85702 is a high-severity vulnerability, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-09-04.

How severe is CVE-2026-85702?

High severity. CVSS v3 base score is 7.3 out of 10.

CVE-2026-85702

CVE-2026-85702

A security vulnerability has been detected in ramon-victor freegpt-webui up to 098db3dfeb41555c2ca9269df0f13e10ec1c35dc. Affected is the function _conversation of the file server/backend.py of the component Backend Conversation API. Such manipulation of the argument model leads to missing authentication. The attack may be launched remotely. The exploit has been disclosed publicly and may be used. This product operates on a rolling release basis, ensuring continuous delivery. Consequently, there are no version details for either affected or updated releases. This vulnerability only affects products that are no longer supported by the maintainer.

Vulnerability class: Broken Authentication

CVSS v3 metric

CVSS v3 base score 7.3 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L.

Weakness classification (CWE)

References

Frequently asked questions

What is CVE-2026-85702?: CVE-2026-85702 is a high-severity vulnerability, classified under Improper Authentication. CVSS score: 7.3/10. Published 2026-09-04.
How severe is CVE-2026-85702?: High severity. CVSS v3 base score is 7.3 out of 10.