CVE-2026-100687

Medium

Description

Budibase Server before 3.45.0 fails to redact plaintext datasource credentials before broadcasting external table updates to the Builder collaboration websocket room. Attackers with Builder access can intercept unredacted datasource objects containing database passwords and API keys by observing table save or delete operations.

SeverityMedium

CVSS5.5

Exploit probability—

ProductBudibase Server

PublishedSep 26, 2026

First seenSep 26, 2026

Weakness typeCWE-200Sensitive information exposure

How to fix

Update

budibase server3.45.0 or later

Vendor advisories

github.com/Budibase/budibase/security/advisories/GHSA-rmv5-3xpj-w885

Affected products

Product	Affected versions	Fixed in
budibase server	v < 3.45.0	3.45.0

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