CVE-2026-85702

HIGH 7.3

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

CVSS Score

7.3

EPSS Score

0.0%

EPSS Percentile

0th

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.

CWE	CWE-306 CWE-287
Vendor	ramon-victor
Product	freegpt-webui
Published	Sep 4, 2026
Last Updated	Sep 8, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

ramon-victor / freegpt-webui

098db3dfeb41555c2ca9269df0f13e10ec1c35dc

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/398805 vuldb.com: https://vuldb.com/vuln/398805/cti vuldb.com: https://vuldb.com/cve/CVE-2026-85702 vuldb.com: https://vuldb.com/submit/895267 gist.github.com: https://gist.github.com/Galaxync/15cb5d1bf6ab110f0cba91664ed511dd

Credits

🔍 Galaxyn (VulDB User)