PT-2026-41398 · Npm+2 · @Budibase/Server+1
Komyunghan
·
Published
2026-05-15
·
Updated
2026-05-27
·
CVE-2026-45717
CVSS v3.1
8.8
High
| Vector | AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Budibase versions prior to 3.38.1
Description
Budibase contains a route-level authorization misconfiguration where the endpoint "PUT /api/datasources/:datasourceId" is incorrectly assigned to the
authorizedRoutes group with TABLE/READ permissions instead of the builderRoutes group. This allows any authenticated user with the BASIC built-in role or higher to submit requests to rewrite a datasource's config object, including the host, port, database credentials, or the base url of a REST datasource.Because SQL driver connections lack network-level Server-Side Request Forgery (SSRF) protection—a technique where an attacker forces a server to make requests to an unintended location—redirecting a PostgreSQL, MySQL, or MongoDB datasource to an internal IP address allows an attacker to probe or interact with internal services on arbitrary ports. Additionally, this can be used to disrupt service by injecting invalid configurations, causing a Denial of Service (DoS) for all application queries depending on that datasource.
Recommendations
Update to version 3.38.1.
Exploit
Fix
Missing Authorization
Found an issue in the description? Have something to add? Feel free to write us 👾
Weakness Enumeration
Related Identifiers
Affected Products
@Budibase/Server
Budibase