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Budibase EUVD-2026-32595

| CVE-2026-46427 HIGH
Information Exposure (CWE-200)
2026-05-27 security-advisories@github.com
7.7
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
None
Availability
None

Lifecycle Timeline

2
Analysis Generated
May 27, 2026 - 20:06 vuln.today
Patch available
May 27, 2026 - 19:46 EUVD

DescriptionNVD

Budibase is an open-source low-code platform. Prior to 3.38.3, removeSecrets at packages/server/src/sdk/workspace/datasources/datasources.ts masks only datasource config fields whose schema type is DatasourceFieldType.PASSWORD. The Snowflake integration types its privateKey field as SENSITIVE_LONGFORM, which the filter skips. GET /api/datasources/:datasourceId lives on authorizedRoutes guarded by PermissionType.TABLE + PermissionLevel.READ. An authenticated BASIC user with any app role and call the endpoint and receive the full Snowflake PEM in plaintext. This vulnerability is fixed in 3.38.3.

AnalysisAI

Sensitive credential disclosure in Budibase low-code platform versions prior to 3.38.3 allows any authenticated low-privilege user to retrieve a configured Snowflake datasource's private key in plaintext. The flaw stems from an incomplete secret-masking filter that only redacts fields typed as PASSWORD, leaving the Snowflake privateKey field (typed SENSITIVE_LONGFORM) exposed through the GET /api/datasources/:datasourceId endpoint. …

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RemediationAI

Within 24 hours: Inventory all Budibase deployments and identify instances with Snowflake datasources; document current version numbers and affected user populations. Within 7 days: Upgrade all Budibase instances to version 3.38.3 or later; immediately rotate compromised Snowflake account credentials and audit access logs for suspicious activity. …

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EUVD-2026-32595 vulnerability details – vuln.today

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