CVE-2026-25737— Budibase Arbitrary File Upload Leading to Multiple Critical Vulnerabilities (SSRF, Stored XSS)
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I. Basic Information for CVE-2026-25737
Vulnerability Information
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Vulnerability Title
Budibase Arbitrary File Upload Leading to Multiple Critical Vulnerabilities (SSRF, Stored XSS)
Source: NVD (National Vulnerability Database)
Vulnerability Description
Budibase is a low code platform for creating internal tools, workflows, and admin panels. In 3.24.0 and earlier, an arbitrary file upload vulnerability exists even though file extension restrictions are configured. The restriction is enforced only at the UI level. An attacker can bypass these restrictions and upload malicious files.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端安全的客户端实施
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 3.24.0及之前版本存在安全漏洞，该漏洞源于文件扩展名限制仅在UI层面执行，可能导致任意文件上传攻击。
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
II. Public POCs for CVE-2026-25737
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Same Patch Batch · Budibase · 2026-03-09 · 5 CVEs total
| CVE-2026-30240 | 9.6 CRITICAL | Budibase PWA ZIP Upload Path Traversal Allows Reading Arbitrary Server Files Including All |
| CVE-2026-31816 | 9.1 CRITICAL | Budibase Universal Auth Bypass via Webhook Query Param Injection |
| CVE-2026-25045 | Budibase Critical Privilege Escalation & IDOR via Missing RBAC on User Role Management (Cr | |
| CVE-2026-25041 | Budibase has a Command Injection in PostgreSQL Dump Command |
IV. Related Vulnerabilities
Same product: budibase
- CVE-2026-42239
Budibase auth session cookies are set with httpOnly:false — - CVE-2026-41428
Budibase: Authentication Bypass via Unanchored Regex in Publ - CVE-2026-35218
Budibase: Stored XSS via unsanitized entity names rendered w - CVE-2026-35216
Budibase: Unauthenticated Remote Code Execution via Webhook - CVE-2026-35214
Budibase: Path traversal in plugin file upload enables arbit
Same vendor: Budibase
- CVE-2026-42239
Budibase auth session cookies are set with httpOnly:false — - CVE-2026-41428
Budibase: Authentication Bypass via Unanchored Regex in Publ - CVE-2026-35218
Budibase: Stored XSS via unsanitized entity names rendered w - CVE-2026-35216
Budibase: Unauthenticated Remote Code Execution via Webhook - CVE-2026-35214
Budibase: Path traversal in plugin file upload enables arbit
Same weakness: CWE-602
- CVE-2026-42160
Data Space Portal: Incorrect Authorization and Client-Side E - CVE-2026-39415
Frappe Learning Management System has Client-Side Manipulati - CVE-2026-30783
RustDesk Client Can Orphan API Channel to Ignore All Admin C - CVE-2026-23859
Dell Wyse Management Suite WMS 安全漏洞 - CVE-2025-36410
Multiple vulnerabilities found in IBM ApplinX.
V. Comments for CVE-2026-25737
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