CVE-2026-85702: Medium severity ramon-victor freegpt-webui vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
Who is exposed to this issue?
Deployments of ramon-victor freegpt-webui that include the affected Backend Conversation API code up to commit 098db3dfeb41555c2ca9269df0f13e10ec1c35dc are exposed. The issue is stated to affect only products no longer supported by the maintainer.
Does exploitation require an account or user interaction?
No. The CVSS vector indicates network-based exploitation with low attack complexity, no privileges, and no user interaction. An attacker can remotely manipulate the model argument to reach the missing-authentication condition.
Is public exploitation information available?
Yes. The exploit has been publicly disclosed and may be used, increasing the urgency of identifying exposed instances.
How can I determine whether an instance is affected?
Review whether the deployment uses ramon-victor freegpt-webui and whether its server/backend.py contains the affected _conversation implementation at or before the listed commit. Because the project uses rolling releases and provides no affected or fixed version details, version-based checks are not available.