AUGUST 15, 2026
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Case File

CVE-2026-73301

MEDIUM · CVSS 4.3 EPSS 0.25% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-12 · Last synced 2026-08-15

CyberRota Analysis

AI-Generated

An authentication oversight in Budibase prior to version 3.39.25 allows users with a BASIC role to access the GET /api/global/groups endpoint, enabling them to enumerate sensitive tenant information such as group memberships and role mappings. This vulnerability compromises the confidentiality of the access-control structure, potentially allowing unauthorized users to gain insights into tenant configurations. Organizations using Budibase should prioritize upgrading to version 3.39.25 to mitigate this risk.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-73301
Severity
MEDIUM
CVSS
4.3
EPSS
0.25%

Original NVD Description

Budibase is an open-source low-code platform. Prior to 3.39.25, the GET /api/global/groups endpoint in packages/worker/src/api/routes/global/groups.ts omitted auth.builderOrAdmin, allowing an authenticated BASIC role user to enumerate tenant groups, role mappings and user memberships, builder permissions, and default-group flags. The disclosure exposes the tenant access-control structure to users who are not builders or administrators. This issue is fixed in version 3.39.25.