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CVE-2026-85702

ramon-victor freegpt-webui Backend Conversation API backend.py _conversation missing authentication

HIGH
7.3
CVSS Score
Published: September 4, 2026 at 08:30 PM UTC
Updated: September 8, 2026 at 01:31 PM UTC
1 product affected across 1 vendorFreegpt Webui

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Severity
HIGH7.3
Exploit prediction
EPSS 0.7%
SSVC
PoC

Description

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

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Freegpt Webui· Ramon Victor
60%
98db3dfeb41555c2ca9269df0f13e10ec1c35dc

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/398805
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/398805/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-85702
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/895267
Exploit
Source: cverecord
https://gist.github.com/Galaxync/15cb5d1bf6ab110f0cba91664ed511dd

SSVC — Action Prioritization

SSVCPoCAutomatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

7.3HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-306CWE-287

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