Server-side Request Forgery (SSRF) Affecting @budibase/server package, versions <3.34.8
Threat Intelligence
Exploit Maturity
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- published19 May 2026
- disclosed15 May 2026
- creditNozomu Sasaki (Paul)
Introduced: 15 May 2026
NewCVE-2026-45548 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade @budibase/server to version 3.34.8 or higher.
Overview
@budibase/server is a Budibase Web Server
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the processUrlFile function. An attacker can access internal network resources and sensitive cloud metadata by supplying crafted URLs that target internal or private IP addresses, bypassing IP blacklist validation.