CVE-2026-4548— mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization
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版本存在授权问题漏洞，该漏洞源于对文件actions/update-user-role.ts的函数updateUserrole的参数userId/role的错误操作，可能导致授权不当。
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2026-4548
Vulnerability Information
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Vulnerability Title
mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was detected in mickasmt next-saas-stripe-starter 1.0.0. Affected by this vulnerability is the function updateUserrole of the file actions/update-user-role.ts. The manipulation of the argument userId/role results in improper authorization. The attack may be launched remotely.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
授权机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Next SaaS Stripe Starter 授权问题漏洞
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版本存在授权问题漏洞，该漏洞源于对文件actions/update-user-role.ts的函数updateUserrole的参数userId/role的错误操作，可能导致授权不当。
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-2026-4548
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2026-4548 (2)
-
Submit #774805: mickasmt next-saas-stripe-starter 1.0.0 Improper Access Controls third-party-advisory
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CVE-2026-4548 mickasmt next-saas-stripe-starter update-user-role.ts updateUserrole improper authorization vdb-entry technical-description
Same Patch Batch · mickasmt · 2026-03-22 · 3 CVEs total
| CVE-2026-4547 | 4.3 MEDIUM | mickasmt next-saas-stripe-starter Checkout generate-user-stripe.ts generateUserStripe logi |
| CVE-2026-4549 | 3.1 LOW | mickasmt next-saas-stripe-starter Stripe API open-customer-portal.ts openCustomerPortal au |
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Same weakness: CWE-285
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V. Comments for CVE-2026-4548
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