Vulnerability 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.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Budibase | Budibase | < 3.33.4 |
Related Weaknesses (CWE)
References
- https://github.com/Budibase/budibase/commit/f0c731b409a96e401445a6a6030d2994ff4aPatch
- https://github.com/Budibase/budibase/pull/18238Issue TrackingPatch
- https://github.com/Budibase/budibase/releases/tag/3.33.4ProductRelease Notes
- https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hfExploitVendor Advisory
- https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hfExploitVendor Advisory
FAQ
What is CVE-2026-35216?
CVE-2026-35216 is a vulnerability with a CVSS score of 9.0 (CRITICAL). 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 conta...
How severe is CVE-2026-35216?
CVE-2026-35216 has been rated CRITICAL with a CVSS base score of 9.0/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2026-35216?
Check the references section above for vendor advisories and patch information. Affected products include: Budibase Budibase.