CVE-2026-82243
Received Received - Intake

Budibase Server SSRF Vulnerability Leaks CouchDB Credentials

Publication date: 2026-08-28

Last updated on: 2026-08-28

Assigner: VulnCheck

Description
Budibase Server before 3.41.3 contains a server-side request forgery vulnerability in the datasource verify endpoint that allows builder-level users to supply arbitrary URLs without SSRF validation. Attackers can exploit this to leak internal CouchDB credentials by making requests to attacker-controlled servers, gaining full database access in cloud deployments.

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Meta Information

Published
2026-08-28
Last Modified
2026-08-28
Generated
2026-08-28
AI Q&A
2026-08-28
EPSS Evaluated
N/A
NVD
CVE-2026-82243
EUVD
EUVD-2026-67695

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
budibase server to 3.41.3 (exc)

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Exploitability

CWE
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KEV
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CWE ID Description
CWE-918 The web server receives a URL or similar request from an upstream component and retrieves the contents of this URL, but it does not sufficiently ensure that the request is being sent to the expected destination.

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Executive Summary

Budibase Server before version 3.41.3 has a server-side request forgery (SSRF) vulnerability in the datasource verify endpoint. Builder-level users can supply arbitrary URLs without proper SSRF validation. Attackers can exploit this to send requests to internal systems, such as leaking CouchDB credentials, which could grant full database access in cloud deployments.

Impact Analysis

If you are a Budibase Server user with builder-level access, an attacker could exploit this to access internal systems and steal sensitive data like database credentials. In cloud deployments, this could lead to full database compromise, unauthorized data access, or further network infiltration.

Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, violating GDPR's data protection principles or HIPAA's security requirements for protected health information. Organizations may face compliance breaches, legal penalties, or reputational damage if exploited.

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