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OpenAdvisories
High WID-SEC-2026-1714 2 CVEs

Budibase: Mehrere Schwachstellen ermöglichen Manipulation von Dateien

Published May 27, 2026 · Updated Jun 28, 2026 · Revision 3 · de-DE

Platform: Linux

Summary

Ein Angreifer kann mehrere Schwachstellen in Budibase ausnutzen, um Dateien zu manipulieren.

Product

Budibase ist eine quelloffene Low-Code-Plattform für die Erstellung interner Anwendungen, wie z. B. Verwaltungspanels.

Vulnerabilities 2

  • High 8.2
    CVE-2026-50137

    Budibase: POST /api/attachments/:datasourceId/url is unauthenticated and lets anonymous callers mint S3 PUT pre-signed URLs using stored datasource IAM credentials

    Budibase is an open-source low-code platform. Prior to 3.39.0, an anonymous attacker who knows or can enumerate a workspace id (app_...) and an S3-source datasource id (ds_...) can call this endpoint with no auth and obtain a 15-minute pre-signed PUT URL mint…

    Budibase budibase @budibase/server npm
  • High 7.4
    CVE-2026-50136

    Budibase: Unauthenticated S3 signed upload URL generation allows arbitrary writes with stored datasource credentials

    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 recaptc…

    Budibase budibase @budibase/server npm

Revision history

  1. #3

    CVE ergänzt

  2. #2

    CVE ergänzt

  3. #1

    Initiale Fassung

References