CVE-2026-72859 Budibase 3.39.4 before 3.40.0 Authorization Regression via S3 Presigned URL

Budibase versions 3.39.4 before 3.40.0 contain an authorization regression in the S3 attachment upload endpoint that allows BASIC users to obtain S3 PutObject presigned URLs by sending POST requests to the attachments endpoint. The route was changed from a BUILDER permission check to a TABLE/WRIT...

CVE-2026-72859

Budibase 3.39.4 before 3.40.0 contains an authorization regression in the S3 attachment upload endpoint. Affected component: the attachments endpoint used to generate S3 PutObject presigned URLs. Root cause: the route was changed from a BUILDER permission check to a TABLE/WRITE check, which BASIC...

CVE-2026-50136: Missing Authentication for Critical Function

Budibase is an open-source low-code platform. Prior to 3.39.3, the application server exposes an unauthenticated endpoint that generates S3 PutObject presigned URLs using credentials stored in a workspace datasource. The route is protected only by the recaptcha middleware and does not require...

MinIO 授权问题漏洞

MinIO is an open-source object storage server developed by the American company MinIO. This product supports the creation of infrastructures for machine learning, analysis, and application data workloads. Versions prior to MinIO RELEASE.2026-03-26T21-24-40Z contained an authorization vulnerabilit...

CVE-2026-34204: Improper Authentication

MinIO is a high-performance object storage system. Prior to version RELEASE.2026-03-26T21-24-40Z, a flaw in extractMetadataFromMime allows any authenticated user with s3:PutObject permission to inject internal server-side encryption metadata into objects by sending crafted X-Minio-Replication-...