Incorrect Authorization Affecting @budibase/server package, versions *
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- published26 Jul 2026
- disclosed24 Jul 2026
- creditUnknown
Introduced: 24 Jul 2026
New CVE NOT AVAILABLE CWE-863 (opens in a new tab)Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
A fix was pushed into the master branch but not yet published.
Overview
@budibase/server is a Budibase Web Server
Affected versions of this package are vulnerable to Incorrect Authorization due to improper authorization checks in the url endpoint for S3 attachments. An attacker can gain unauthorized access to generate S3 PutObject presigned URLs by sending crafted requests with arbitrary bucket parameters, allowing uploads to any S3 bucket accessible by the application's IAM credentials.