CVE-2026-72857

Budibase before 3.40.0 fails to redact datasource credentials stored in STRING typed fields, allowing authenticated users to read MongoDB connection strings and Firebase private keys in plaintext. Attackers with table read permissions can retrieve datasource configurations through the read API to obtain live backend database credentials and service account keys.

CVSS v3 7.7 HIGH

7.7^/10

CVSS v3 : HIGH

Vector :

Exploitability : 3.1 / Impact : 4.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://github.com/Budibase/budibase/security/advisories/GHSA-6mpp-gfg5-x2vv
https://www.vulncheck.com/advisories/budibase-before-credential-exposure-via-string-fields
https://github.com/Budibase/budibase/security/advisories/GHSA-6mpp-gfg5-x2vv

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-13 22:17

Updated : 2026-08-31 20:33

NVD link : CVE-2026-72857

Mitre link : CVE-2026-72857

CVE.ORG link : CVE-2026-72857

JSON object : View

Products Affected

No product.

CWE

CWE-522

Insufficiently Protected Credentials

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