CVE-2026-33226— Budibase Unrestricted Server-Side Request Forgery (SSRF) via REST Datasource Query Preview
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2026-33226
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
Budibase Unrestricted Server-Side Request Forgery (SSRF) via REST Datasource Query Preview
Source: NVD (National Vulnerability Database)
Vulnerability Description
Budibase is a low code platform for creating internal tools, workflows, and admin panels. In versions from 3.30.6 and prior, the REST datasource query preview endpoint (POST /api/queries/preview) makes server-side HTTP requests to any URL supplied by the user in fields.path with no validation. An authenticated admin can reach internal services that are not exposed to the internet — including cloud metadata endpoints (AWS/GCP/Azure), internal databases, Kubernetes APIs, and other pods on the internal network. On GCP this leads to OAuth2 token theft with cloud-platform scope (full GCP access). On any deployment it enables full internal network enumeration. At time of publication, there are no publicly available patches.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:N
Source: NVD (National Vulnerability Database)
Vulnerability Type
服务端请求伪造(SSRF)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Budibase 代码问题漏洞
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 3.30.6及之前版本存在代码问题漏洞，该漏洞源于REST数据源查询预览端点未验证用户提供的URL，可能导致经过身份验证的管理员访问内部服务，造成内部网络枚举或令牌窃取。
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-2026-33226
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2026-33226
请登录查看更多情报信息。
Advisory · 1
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-918
- CVE-2026-8768
vercel ai provider-utils download-blob.ts validateDownloadUr - CVE-2026-8725
CoreWorxLab CAAL test-hass Endpoint webhooks.py server-side - CVE-2026-45338
Open WebUI: SSRF via OAuth Profile Picture URL in _process_p - CVE-2026-45347
Open WebUI: Blind server side request forgery (SSRF) via the - CVE-2026-45400
Open WebUI: Server-Side Request Forgery (SSRF) bypass in `va
V. Comments for CVE-2026-33226
No comments yet