Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2026-41432— New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud

Quick assessment

Affected
QuantumNous new-api
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

New API是QuantumNous开源的一个接口软件。 New API 0.12.10之前版本存在数据伪造问题漏洞，该漏洞源于Stripe webhook处理程序存在缺陷，可能导致未授权攻击者伪造webhook事件并任意增加配额。

CVSS 7.1 · High EPSS 0.85% · P57

Public Exploits 1

Nuclei · 1 CVE-2026-41432.yaml [template]

Affected Version Matrix 1

VendorProduct Version RangeStatus
QuantumNous new-api < 0.12.10 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-41432

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
New API: Stripe Webhook Signature Bypass via Empty Secret Enables Unlimited Quota Fraud
Source: CVE Program / CVE List V5
Vulnerability Description
New API is a large language mode (LLM) gateway and artificial intelligence (AI) asset management system. Prior to version 0.12.10, a vulnerability exists in the Stripe webhook handler that allows an unauthenticated attacker to forge webhook events and credit arbitrary quota to their account without making any payment. This issue has been patched in version 0.12.10.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
对数据真实性的验证不充分
Source: CVE Program / CVE List V5
Vulnerability Title
New API 数据伪造问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
New API是QuantumNous开源的一个接口软件。 New API 0.12.10之前版本存在数据伪造问题漏洞，该漏洞源于Stripe webhook处理程序存在缺陷，可能导致未授权攻击者伪造webhook事件并任意增加配额。
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 < 0.12.10 -

II. Public POCs for CVE-2026-41432

# POC Description Source Link Shenlong Link
1 New API < v0.12.10 contains a broken authentication caused by unauthenticated attacker forging Stripe webhook events, letting attackers credit arbitrary quota without payment, exploit requires no authentication. https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2026/CVE-2026-41432.yaml POC Details
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-41432

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-41432 (1)

Vendor Pages for CVE-2026-41432 (1)

IV. Related Vulnerabilities

Same product: new-api
Same vendor: QuantumNous
Same weakness: CWE-345

V. Comments for CVE-2026-41432

No comments yet

Leave a comment