CVE-2026-4547— mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error
Quick assessment
Affected
mickasmt next-saas-stripe-starter
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Next SaaS Stripe Starter是mickasmt个人开发者的一个集成支付与认证的SaaS项目启动模板。 Next SaaS Stripe Starter 1.0.0版本存在安全漏洞，该漏洞源于对结账处理组件中文件actions/generate-user-stripe.ts的函数generateUserStripe的参数priceId的错误操作，可能导致业务逻辑错误。
Possible ATT&CK Techniques 1 AI
T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2026-4547
Vulnerability Information
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Vulnerability Title
mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error
Source: CVE Program / CVE List V5
Vulnerability Description
A security vulnerability has been detected in mickasmt next-saas-stripe-starter 1.0.0. Affected is the function generateUserStripe of the file actions/generate-user-stripe.ts of the component Checkout Handler. The manipulation of the argument priceId leads to business logic errors. The attack may be initiated remotely.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
业务逻辑错误
Source: CVE Program / CVE List V5
Vulnerability Title
Next SaaS Stripe Starter 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Next SaaS Stripe Starter是mickasmt个人开发者的一个集成支付与认证的SaaS项目启动模板。 Next SaaS Stripe Starter 1.0.0版本存在安全漏洞，该漏洞源于对结账处理组件中文件actions/generate-user-stripe.ts的函数generateUserStripe的参数priceId的错误操作，可能导致业务逻辑错误。
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 |
|---|---|---|---|---|
| mickasmt | next-saas-stripe-starter | 1.0.0 | - |
|
II. Public POCs for CVE-2026-4547
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-4547 (2)
-
Submit #774804: mickasmt next-saas-stripe-starter 1.0.0 Business Logic Errors third-party-advisory
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CVE-2026-4547 mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logic error vdb-entry technical-description
Same Patch Batch · mickasmt · 2026-03-22 · 3 CVEs total
| CVE-2026-4548 | 6.3 MEDIUM | mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorizatio |
| CVE-2026-4549 | 3.1 LOW | mickasmt next-saas-stripe-starter Stripe API open-customer-portal.ts openCustomerPortal au |
IV. Related Vulnerabilities
V. Comments for CVE-2026-4547
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