References to Advisories, Solutions, and Tools

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Change History

https://github.com/Budibase/budibase/security/advisories/GHSA-jj36-r9w3-3pfh

{"timestamp":"2026-06-27T03:14:08.239023Z","id":"CVE-2026-50136","options":[{"exploitation":"poc"},{"automatable":"no"},{"technicalImpact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}

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 authentication, table permission, datasource permission, or builder access. A public caller who knows a workspace ID and S3 datasource ID can request a signed upload URL for attacker-controlled bucket and key values. This vulnerability is fixed in 3.39.3.

AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L

CWE-306

https://github.com/Budibase/budibase/security/advisories/GHSA-jj36-r9w3-3pfh

[{"vendor":"Budibase","product":"budibase","versions":[{"version":"< 3.39.3","status":"affected"}]}]