CVE-2026-32103— StudioCMS: IDOR — Admin-to-Owner Account Takeover via Password Reset Link Generation
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I. Basic Information for CVE-2026-32103
Vulnerability Information
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Vulnerability Title
StudioCMS: IDOR — Admin-to-Owner Account Takeover via Password Reset Link Generation
Source: NVD (National Vulnerability Database)
Vulnerability Description
StudioCMS is a server-side-rendered, Astro native, headless content management system. Prior to 0.4.3, the POST /studiocms_api/dashboard/create-reset-link endpoint allows any authenticated user with admin privileges to generate a password reset token for any other user, including the owner account. The handler verifies that the caller is an admin but does not enforce role hierarchy, nor does it validate that the target userId matches the caller's identity. Combined with the POST /studiocms_api/dashboard/reset-password endpoint, this allows a complete account takeover of the highest-privileged account in the system. This vulnerability is fixed in 0.4.3.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:N/I:H/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
StudioCMS 授权问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
StudioCMS是StudioCMS开源的一个内容管理系统。 StudioCMS 0.4.3之前版本存在授权问题漏洞，该漏洞源于密码重置令牌生成端点存在访问控制不当问题，可能导致管理员完全接管最高权限账户。
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 |
|---|---|---|---|---|
| withstudiocms | studiocms | < 0.4.3 | - |
II. Public POCs for CVE-2026-32103
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · withstudiocms · 2026-03-11 · 3 CVEs total
| CVE-2026-32104 | 5.4 MEDIUM | StudioCMS: IDOR in User Notification Preferences Allows Any Authenticated User to Modify A |
| CVE-2026-32106 | 4.7 MEDIUM | StudioCMS: REST API Missing Rank Check Allows Admin to Create Peer Admin Accounts |
IV. Related Vulnerabilities
Same product: studiocms
- CVE-2026-32638
StudioCMS REST getUsers Exposes Owner Account Records to Adm - CVE-2026-32104
StudioCMS: IDOR in User Notification Preferences Allows Any - CVE-2026-32106
StudioCMS: REST API Missing Rank Check Allows Admin to Creat - CVE-2026-30945
StudioCMS: IDOR — Arbitrary API Token Revocation Leading to - CVE-2026-30944
StudioCMS Affected by Privilege Escalation via Insecure API
Same vendor: withstudiocms
- CVE-2026-32638
StudioCMS REST getUsers Exposes Owner Account Records to Adm - CVE-2026-32104
StudioCMS: IDOR in User Notification Preferences Allows Any - CVE-2026-32106
StudioCMS: REST API Missing Rank Check Allows Admin to Creat - CVE-2026-30945
StudioCMS: IDOR — Arbitrary API Token Revocation Leading to - CVE-2026-30944
StudioCMS Affected by Privilege Escalation via Insecure API
Same weakness: CWE-639
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