CVE-2026-46425
CWE-862Published: May 27, 2026· Updated: May 28, 2026
Official Description
Budibase is an open-source low-code platform. Prior to 3.38.2, packages/worker/src/api/routes/global/scim.ts attaches only two middlewares to the SCIM router: requireSCIM (checks the Enterprise feature flag and SCIM config) and doInScimContext (sets the SCIM request context). There is no role check. Any authenticated user who reaches the worker (BASIC role, workspace-scoped builder, anyone) can call SCIM endpoints and CRUD every user and group in the tenant. This vulnerability is fixed in 3.38.2.
Risk Analysis
A critical vulnerability in Budibase allows any authenticated user, regardless of their role, to access SCIM endpoints and perform full CRUD operations on all users and groups within the tenant. This means a low-privileged user could potentially manage all user accounts, leading to significant security breaches. The CVSS score of 9.9 highlights the extreme severity of this issue.
No public exploits are currently known for this vulnerability. The flaw is remotely exploitable with low attack complexity, indicating that an attacker could potentially exploit it over a network with minimal effort.
Update Budibase to version 3.38.2 or newer to fix this critical access control bypass. Implement robust authentication and authorization mechanisms for all API endpoints.
Technical Analysis
CVE-2026-46425 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.9.
The vulnerability has a "Changed" scope, meaning successful exploitation can impact components beyond the vulnerable component itself — such as the host operating system or adjacent services.
CVSS v3.1 Vector Breakdown
Exploit & PoC Resources
All References (3)
Quick Facts
Related CVEs (CWE-862)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2026-46425 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts