CVE-2026-9306— QuantumNous new-api Midjourney Image Relay Endpoint relay-router.go GetByOnlyMJId authorization
Possible ATT&CK Techniques 1AI
T1078 · Valid AccountsAffected Version Matrix 2
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| QuantumNous | new-api | 0.12.0 | affected |
0.12.1 | affected |
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I. Basic Information for CVE-2026-9306
Vulnerability Information
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Vulnerability Title
QuantumNous new-api Midjourney Image Relay Endpoint relay-router.go GetByOnlyMJId authorization
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
New API 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
New API是QuantumNous开源的一个接口软件。 New API 0.12.1及之前版本存在安全漏洞，该漏洞源于Midjourney Image Relay Endpoint组件文件router/relay-router.go中函数RelayMidjourneyImage/GetByOnlyMJId，可能导致授权绕过。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| QuantumNous | new-api | 0.12.0 | cpe:2.3:a:quantumnous:new-api:*:*:*:*:*:*:*:* |
II. Public POCs for CVE-2026-9306
| # | POC Description | Source Link | Shenlong Link |
|---|
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Proof of Concept for CVE-2026-9306 (1)
IV. Related Vulnerabilities
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New API: Stripe Webhook Signature Bypass via Empty Secret En - CVE-2026-32879
New API has passkey-based secure step-up verification bypass - CVE-2026-30886
New API: IDOR in VideoProxy allows cross-user video content
Same vendor: QuantumNous
- CVE-2026-9305
QuantumNous new-api self Endpoint topup.go SearchAllTopUps s - CVE-2026-42339
New API: SSRF Filter Bypass via 0.0.0.0 - CVE-2026-41432
New API: Stripe Webhook Signature Bypass via Empty Secret En - CVE-2026-32879
New API has passkey-based secure step-up verification bypass - CVE-2026-30886
New API: IDOR in VideoProxy allows cross-user video content
Same weakness: CWE-639
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Microsoft UFO reuses client-supplied WebSocket session IDs a - CVE-2026-4868
Authorization Bypass Through User-Controlled Key in GitLab
V. Comments for CVE-2026-9306
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