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CVE-2026-25045— Budibase Critical Privilege Escalation & IDOR via Missing RBAC on User Role Management (Creator-Role)

EPSS 0.04% · P13
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I. Basic Information for CVE-2026-25045

Vulnerability Information
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Vulnerability Title
Budibase Critical Privilege Escalation & IDOR via Missing RBAC on User Role Management (Creator-Role)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Budibase is a low code platform for creating internal tools, workflows, and admin panels. This issue is a combination of Vertical Privilege Escalation and IDOR (Insecure Direct Object Reference) due to missing server-side RBAC checks in the /api/global/users endpoints. A Creator-level user, who should have no permissions to manage users or organizational roles, can instead promote an App Viewer to Tenant Admin, demote a Tenant Admin to App Viewer, or modify the Owner’s account details and all orders (e.g., change name). This is because the API accepts these actions without validating the requesting role, a Creator can replay Owner-only requests using their own session tokens. This leads to full tenant compromise.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
授权机制缺失
Source: NVD (National Vulnerability Database)
Vulnerability Title
Budibase 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Budibase是英国Budibase开源的一个用于在几分钟内创建内部应用程序、工作流和管理面板的低代码平台。 Budibase存在安全漏洞，该漏洞源于/api/global/users端点缺少服务器端RBAC检查，可能导致垂直权限提升和不安全的直接对象引用攻击，进而导致租户完全被破解。
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

VendorProductAffected VersionsCPESubscribe
Budibasebudibase <= 3.32.3 -

II. Public POCs for CVE-2026-25045

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III. Intelligence Information for CVE-2026-25045

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Same Patch Batch · Budibase · 2026-03-09 · 5 CVEs total

CVE-2026-302409.6 CRITICALBudibase PWA ZIP Upload Path Traversal Allows Reading Arbitrary Server Files Including All
CVE-2026-318169.1 CRITICALBudibase Universal Auth Bypass via Webhook Query Param Injection
CVE-2026-257378.9 HIGHBudibase Arbitrary File Upload Leading to Multiple Critical Vulnerabilities (SSRF, Stored
CVE-2026-25041Budibase has a Command Injection in PostgreSQL Dump Command

IV. Related Vulnerabilities

Same product: budibase
Same vendor: Budibase
Same weakness: CWE-862

V. Comments for CVE-2026-25045

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