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TI-2026-08172 Aliases CVE-2026-9306GHSA-cgrh-9fc9-55f9

QuantumNous new-api Midjourney Image Relay Endpoint relay-router.go GetByOnlyMJId authorization

Priority MEDIUM 61CWE-285Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
Low · None · None
Fix status
No fix listed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-285.

Summary

A security vulnerability has been detected in QuantumNous new-api up to 0.12.1. This affects the function RelayMidjourneyImage/GetByOnlyMJId of the file router/relay-router.go of the component Midjourney Image Relay Endpoint. Such manipulation leads to authorization bypass. The attack can be launched remotely. The attack requires a high level of complexity. The exploitability is reported as difficult. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00291 21st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
QuantumNousnew-api0.12.0; 0.12.1—No fix listedCNA
  • new-api VendorQuantumNous Affected 0.12.0; 0.12.1 Fixed in — No fix listed CNA

CPE names CNA · 1

CPEVersionsRoleVendor
cpe:2.3:a:quantumnous:new-api:*:*:*:*:*:*:*:*———
  • cpe:2.3:a:quantumnous:new-api:*:*:*:*:*:*:*:* Versions — — ·—

Remediation

No fixed version listed by the sources yet.

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-9306
  2. 2026-10-03 Alias added: GHSA-cgrh-9fc9-55f9

References

Exploit 1

  • TI-2025-35042 QuantumNous new-api v.0.8.5.2 is vulnerable to Cross Site Scripting (XSS). CVSS 3.1HIGH 8.8
  • TI-2026-30643 New API: SSRF Filter Bypass via 0.0.0.0 CVSS 4.0HIGH 7.1
  • TI-2026-30031 New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud CVSS 3.1HIGH 8.2
  • TI-2026-20865 New API has Potential XSS in its MarkdownRenderer component CVSS 3.1HIGH 7.6
  • TI-2026-20698 New API has an SQL LIKE Wildcard Injection DoS via Token Search CVSS 4.0HIGH 7.1
  • TI-2026-23715 New API: IDOR in VideoProxy allows cross-user video content access via missing ownership check CVSS 3.1MEDIUM 6.5
See all 18 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences