Server-side Request Forgery (SSRF) Affecting @budibase/backend-core package, versions <3.38.1
Threat Intelligence
Exploit Maturity
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- published19 May 2026
- disclosed15 May 2026
- creditSajda Kabir
Introduced: 15 May 2026
NewCVE-2026-45715 (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/backend-core to version 3.38.1 or higher.
Overview
@budibase/backend-core is a Budibase backend core libraries used in server and worker
Affected versions of this package are vulnerable to Server-side Request Forgery (SSRF) via the _req function. An attacker can access internal services and sensitive cloud metadata by leveraging HTTP redirects through an attacker-controlled server, bypassing IP blacklist protections.