CVE-2026-35216

critical

Description

Budibase is an open-source low-code platform. Prior to version 3.33.4, an unauthenticated attacker can achieve Remote Code Execution (RCE) on the Budibase server by triggering an automation that contains a Bash step via the public webhook endpoint. No authentication is required to trigger the exploit. The process executes as root inside the container. This issue has been patched in version 3.33.4.

References

https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf

https://github.com/Budibase/budibase/releases/tag/3.33.4

https://github.com/Budibase/budibase/pull/18238

https://github.com/Budibase/budibase/commit/f0c731b409a96e401445a6a6030d2994ff4ac256

Details

Source: Mitre, NVD

Published: 2026-04-03

Updated: 2026-04-08

Risk Information

CVSS v2

Base Score: 7.6

Vector: CVSS2#AV:N/AC:H/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 9

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.11982