AUGUST 14, 2026
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Case File

CVE-2026-73305

HIGH · CVSS 8.8 EPSS 0.37% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-13 · Last synced 2026-08-14

CyberRota Analysis

AI-Generated

Budibase versions prior to 3.39.24 are vulnerable to improper validation in the role assignment API, allowing an app-scoped builder to manipulate role assignments across different applications. This flaw could enable unauthorized access to sensitive data, configuration settings, and automations, posing a significant risk to application integrity and data security. Organizations using Budibase should prioritize upgrading to version 3.39.24 or later to mitigate this high-severity vulnerability.

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-2026-73305
Severity
HIGH
CVSS
8.8
EPSS
0.37%

Original NVD Description

Budibase is an open-source low-code platform. Prior to 3.39.24, POST /api/public/v1/roles/assign called validateGlobalRoleUpdate without checking appBuilder.appId or role.appId in packages/server/src/api/controllers/public/globalRoleValidation.ts. An app-scoped builder could scope the request to an app they control and then grant themselves builder access or an arbitrary role in another app, exposing that app data, datasource configuration, and automations. This issue is fixed in version 3.39.24.