CVE-2026-35216
Published:April 03, 2026
Updated:April 20, 2026
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 Packages
https://github.com/Budibase/budibase.git (GITHUB):
Affected version(s) >=csp-3.23.35 <3.33.4Fix Suggestion:
Update to version 3.33.4@budibase/server (NPM):
Affected version(s) >=0.0.0 <3.33.4Fix Suggestion:
Update to version 3.33.4budibase (NPM):
Affected version(s) >=0.0.3 <3.33.4Fix Suggestion:
Update to version 3.33.4Related Resources (6)
Do you need more information?
Contact UsCVSS v4
Base Score:
9.5
Attack Vector
NETWORK
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
HIGH
CVSS v3
Base Score:
9
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
EPSS
Base Score:
0.55
