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.

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Solution

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Workaround

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History

Tue, 26 May 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Sat, 23 May 2026 15:30:00 +0000

Type Values Removed Values Added
Description 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.
Title QuantumNous new-api Midjourney Image Relay Endpoint relay-router.go GetByOnlyMJId authorization
First Time appeared Quantumnous
Quantumnous new-api
Weaknesses CWE-285
CWE-639
CPEs cpe:2.3:a:quantumnous:new-api:*:*:*:*:*:*:*:*
Vendors & Products Quantumnous
Quantumnous new-api
References
Metrics cvssV2_0

{'score': 2.6, 'vector': 'AV:N/AC:H/Au:N/C:P/I:N/A:N/E:POC/RL:ND/RC:UR'}

cvssV3_0

{'score': 3.7, 'vector': 'CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV3_1

{'score': 3.7, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N/E:P/RL:X/RC:R'}

cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P'}


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cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published:

Updated: 2026-05-26T13:25:51.641Z

Reserved: 2026-05-22T18:03:30.299Z

Link: CVE-2026-9306

cve-icon Vulnrichment

Updated: 2026-05-26T13:25:48.329Z

cve-icon NVD

Status : Deferred

Published: 2026-05-23T16:19:46.860

Modified: 2026-05-26T19:50:21.747

Link: CVE-2026-9306

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-23T16:30:22Z

Weaknesses