What’s Vulnerable › Vulnerabilities

CVE-2026-46427: Budibase: Snowflake private key returned unmasked from datasource API to BASIC users

• Severity: high (CVSS 7.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-27 · updated 2026-06-17
• Weakness: CWE-200

Description

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.

Affected products

• budibase: before 3.38.3

References

• https://github.com/Budibase/budibase/security/advisories/GHSA-qv26-4hvj-m7fv
• https://github.com/Budibase/budibase/security/advisories/GHSA-qv26-4hvj-m7fv

Get alerted when CVE-2026-46427 or the next vulnerability affects your stack