CVE-2026-100687

Budibase Server before 3.45.0 Credential Exposure via External Table Broadcast

State: Published
Severity: 7.0 High
Published: Sep 26, 2026
Updated: Oct 8, 2026
Reserved: Sep 26, 2026

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.

Scores

CVSS	Score	Vector	Source
4.0	7.0 High	CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N	VulnCheck
3.1	5.5 Medium	CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N	VulnCheck

Weaknesses

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

Affected Products

Product	Versions
serverbudibase	before 3.45.0Affected 3.45.0Not affected

References

GitHub Security Advisory (GHSA-rmv5-3xpj-w885)vendor-advisory
VulnCheck Advisory: Budibase Server before 3.45.0 Credential Exposure via External Table Broadcastthird-party-advisory

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