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Vulnerability record · CVE-2026-35216 · published 3 April 2026

CVE-2026-35216: Budibase os command injection vulnerability

Budibase · Budibase

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.

9.0 CVSS 3.1 Critical EPSS 1.2% · top 33.9% CWE-78 · OS command injection
9.0CVSS 3.1 base score
1.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
5References, 2 tagged exploit
24 Jul 2026Last modified by NVD

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://github.com/Budibase/budibase/commit/f0c731b409a96e401445a6a6030d2994ff4ac256 Patch
https://github.com/Budibase/budibase/pull/18238 Issue TrackingPatch
https://github.com/Budibase/budibase/releases/tag/3.33.4 ProductRelease Notes
https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf ExploitVendor Advisory
https://github.com/Budibase/budibase/security/advisories/GHSA-fcm4-4pj2-m5hf ExploitVendor Advisory

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Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2026-35216), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.