Vulnerability · Published Sep 4, 2026 · Assigned by VulDB
CVE-2026-85701ramon-victor freegpt-webui Authentication Check __init__.py ChatCompletion.create missing authentication
Medium 5.3
In plain English
A medium-severity missing authentication in freegpt-webui from ramon-victor. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.6% (higher than 50% of all known vulnerabilities).
Official description
A vulnerability has been found in ramon-victor freegpt-webui up to 098db3dfeb41555c2ca9269df0f13e10ec1c35dc. This issue affects the function ChatCompletion.create of the file g4f/__init__.py of the component Authentication Check. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit has been disclosed to the public and may be used. This product utilizes a rolling release system for continuous delivery, and as such, version information for affected or updated releases is not disclosed. This vulnerability only affects products that are no longer supported by the maintainer.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| ramon-victor | freegpt-webui | 098db3dfeb41555c2ca9269df0f13e10ec1c35dc |
Weakness: CWE-306, CWE-287 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
References
- VDB-398799 | ramon-victor freegpt-webui Authentication Check __init__.py ChatCompletion.create missing authentication vdb-entry, technical-description
- VDB-398799 | CTI Indicators (IOB, IOC, IOA) signature, permissions-required
- CVE-2026-85701 | CVE Analysis and Report third-party-advisory
- Submit #895266 | ramon-victor (https://github.com/ramon-victor) freegpt-webui latest (main/master branch) CWE-306 (Missing Authentication for Critical Function - endpoint third-party-advisory
- https://gist.github.com/Galaxync/4e91898128de8fffbaf893fb1f9d4272 exploit