---
id: CVE-2026-35216
title: Budibase is an open-source low-code platform
summary: >-
  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 webhoo…
severity: critical
cvss: 9
cvssVector: 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H'
cwe:
  - CWE-78
vendor: budibase
product: budibase
affected:
  - budibase < 3.33.4
patched:
  - budibase 3.33.4
published: '2026-04-03'
updated: '2026-10-06'
sourceUpdated: '2026-10-06T22:10:00.247'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-35216'
references:
  - url: >-
      https://github.com/Budibase/budibase/commit/f0c731b409a96e401445a6a6030d2994ff4ac256
    label: security-advisories@github.com
  - url: 'https://github.com/Budibase/budibase/pull/18238'
    label: security-advisories@github.com
  - url: 'https://github.com/Budibase/budibase/releases/tag/3.33.4'
    label: security-advisories@github.com
  - url: >-
      https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf
    label: security-advisories@github.com
  - url: >-
      https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf
    label: 134c704f-9b21-4f2e-91b3-4a467353bcc0
tags:
  - nvd
epss: 0.01168
epssPercentile: 0.66311
ingestedAt: '2026-10-06T22:23:15.915Z'
---

## Overview

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.

## Affected

- `budibase < 3.33.4`

## Remediation

Upgrade past the affected range:

- `budibase 3.33.4`