CVE-2026-35216
CVE-2026-35216 · Budibase: Unauthenticated Remote Code Execution via Webhook Trigger and Bash Automation Step
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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.
CVSS 9.1 · Critical · EPSS 10.7% · Fix available
- Published
- Updated
Stack: node
Affected products and versions
budibase
- Versions
- < 3.33.4: Affected
No fix published
@budibase/server npm
- Affected ranges
- SEMVER: < 3.33.4
Update to 3.33.4
Original sources
- https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf
- https://github.com/Budibase/budibase/pull/18238
- https://github.com/Budibase/budibase/commit/f0c731b409a96e401445a6a6030d2994ff4ac256
- https://github.com/Budibase/budibase/releases/tag/3.33.4
- https://nvd.nist.gov/vuln/detail/CVE-2026-35216