Command Injection Affecting @budibase/shared-core package, versions <3.33.4
Threat Intelligence
Snyk has a proof-of-concept or detailed explanation of how to exploit this vulnerability.
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-JS-BUDIBASESHAREDCORE-15917499
- published6 Apr 2026
- disclosed4 Apr 2026
- creditda7om85
Introduced: 4 Apr 2026
NewCVE-2026-35216 (opens in a new tab)How to fix?
Upgrade @budibase/shared-core to version 3.33.4 or higher.
Overview
@budibase/shared-core is a Shared data utils
Affected versions of this package are vulnerable to Command Injection via the public webhook endpoint. An attacker can execute arbitrary commands as the root user within the application container and exfiltrate sensitive environment secrets by sending crafted HTTP POST requests to the unauthenticated webhook endpoint, provided an administrator has previously configured an automation with a Bash step that uses webhook trigger field templates.
Note: This is only exploitable if an admin has created and published an automation containing both a webhook trigger and a Bash step with a template referencing trigger fields, and the deployment is self-hosted (SELF_HOSTED=1).