CVE-2026-85702

HIGHPre-NVD 7.37.3—
EchelonGraph scoreHIGH confidence

Score 7.3 from GitHub Security Advisory published 2026-09-04. a secondary CVSS source baseline 7.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this weekElevated
7.3EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.3Exploit: Elevated riskExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

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.

CVSS v3
7.3
EG Score
7.3(high)
EG Risk
64(Attend)
EG Risk 64/100SSVC: Attend

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity73% × 45%
Exploitation40% × 40%
Automatability100% × 15%
Action: Remediate soon — notable exploitation risk.
EPSS PROB
0%
EPSS %ILE
33%
KEV
Not listed

Published

September 4, 2026

Last Modified

September 8, 2026

Advisory Details (1)

Auto-updated Sep 4, 2026
No patch confirmed yet.
generic

Advisory: CWE-306 Unauth API (HIGH) - ramon-victor/freegpt-webui Finding 2 · GitHub

https://gist.github.com/Galaxync/15cb5d1bf6ab110f0cba91664ed511dd

Vendor Advisories for CVE-2026-85702(1)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 29× in last 7d / 72× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

  1. 2026-09-21 01:57 UTCEG score recompute
  2. 2026-09-21 01:57 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 14:53 UTCGHSA enrichment
  5. 2026-09-20 03:49 UTCGHSA enrichment
  6. 2026-09-19 16:44 UTCEG score recompute
  7. 2026-09-19 16:44 UTCGHSA enrichment
  8. 2026-09-19 05:40 UTCEG score recompute
  9. 2026-09-19 05:40 UTCGHSA enrichment
  10. 2026-09-18 19:28 UTCEPSS rescore
  11. 2026-09-18 18:36 UTCGHSA enrichment
  12. 2026-09-18 07:26 UTCGHSA enrichment
  13. 2026-09-17 20:22 UTCEG score recompute
  14. 2026-09-17 20:22 UTCGHSA enrichment
  15. 2026-09-17 19:32 UTCEPSS rescore
  16. 2026-09-17 09:02 UTCGHSA enrichment
  17. 2026-09-16 21:58 UTCEG score recompute
  18. 2026-09-16 21:58 UTCGHSA enrichment
  19. 2026-09-16 14:09 UTCEPSS rescore
  20. 2026-09-16 10:54 UTCEG score recompute
  21. 2026-09-16 10:54 UTCGHSA enrichment
  22. 2026-09-16 05:15 UTCEPSS rescore
  23. 2026-09-15 23:50 UTCGHSA enrichment
  24. 2026-09-15 12:45 UTCEG score recompute
  25. 2026-09-15 12:45 UTCGHSA enrichment
Show 47 more
  1. 2026-09-15 03:12 UTCEPSS rescore
  2. 2026-09-15 03:12 UTCEPSS rescore
  3. 2026-09-15 01:41 UTCGHSA enrichment
  4. 2026-09-14 14:37 UTCGHSA enrichment
  5. 2026-09-14 03:33 UTCEG score recompute
  6. 2026-09-14 03:33 UTCGHSA enrichment
  7. 2026-09-13 16:29 UTCGHSA enrichment
  8. 2026-09-13 05:25 UTCGHSA enrichment
  9. 2026-09-12 18:21 UTCEG score recompute
  10. 2026-09-12 18:21 UTCGHSA enrichment
  11. 2026-09-12 07:17 UTCGHSA enrichment
  12. 2026-09-11 20:13 UTCEG score recompute
  13. 2026-09-11 20:13 UTCGHSA enrichment
  14. 2026-09-11 14:53 UTCEPSS rescore
  15. 2026-09-11 14:53 UTCEPSS rescore
  16. 2026-09-11 09:09 UTCGHSA enrichment
  17. 2026-09-10 22:05 UTCGHSA enrichment
  18. 2026-09-10 11:01 UTCEG score recompute
  19. 2026-09-10 11:01 UTCGHSA enrichment
  20. 2026-09-09 23:30 UTCGHSA enrichment
  21. 2026-09-09 12:26 UTCGHSA enrichment
  22. 2026-09-09 01:21 UTCEG score recompute
  23. 2026-09-09 01:20 UTCGHSA enrichment
  24. 2026-09-08 22:01 UTCEPSS rescore
  25. 2026-09-08 14:17 UTCEG score recompute
  26. 2026-09-08 14:16 UTCGHSA enrichment
  27. 2026-09-08 13:25 UTCNVD updateCVSS v4 → 5.5
  28. 2026-09-08 13:07 UTCEG score recompute
  29. 2026-09-08 13:07 UTCGHSA enrichment
  30. 2026-09-08 13:04 UTCMITRE cvelistV5CVSS v4 → 6.9
  31. 2026-09-08 02:55 UTCEG score recompute
  32. 2026-09-08 02:55 UTCGHSA enrichment
  33. 2026-09-07 15:51 UTCGHSA enrichment
  34. 2026-09-07 04:47 UTCGHSA enrichment
  35. 2026-09-06 17:43 UTCEG score recompute
  36. 2026-09-06 17:43 UTCGHSA enrichment
  37. 2026-09-06 13:48 UTCEPSS rescore
  38. 2026-09-06 06:39 UTCGHSA enrichment
  39. 2026-09-05 19:35 UTCEG score recompute
  40. 2026-09-05 19:35 UTCGHSA enrichment
  41. 2026-09-05 15:31 UTCEPSS rescore
  42. 2026-09-05 08:32 UTCEG score recompute
  43. 2026-09-05 08:32 UTCGHSA enrichment
  44. 2026-09-04 21:27 UTCEG score recompute
  45. 2026-09-04 21:23 UTCNVD updateCVSS v4 → 5.5
  46. 2026-09-04 20:40 UTCEG score recompute
  47. 2026-09-04 20:39 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-85702?
CVE-2026-85702 is a high vulnerability published on September 4, 2026. 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…
When was CVE-2026-85702 disclosed?
CVE-2026-85702 was first published in the National Vulnerability Database on September 4, 2026, with the most recent update on September 8, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-85702 actively exploited?
CVE-2026-85702 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 66.6% of all scored CVEs.
What is the CVSS score of CVE-2026-85702?
CVE-2026-85702 has a CVSS v3 base score of 7.3 (NVD).
How do I remediate CVE-2026-85702?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-85702, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

Explore the affected products and dependency analysis for CVE-2026-85702

Explore →

Is Your Infrastructure Affected by CVE-2026-85702?

EchelonGraph automatically scans your cloud infrastructure and maps CVE exposure using blast radius analysis.

Start Free Scan →Browse All CVEs