SEPTEMBER 19, 2026
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Case File

CVE-2026-64657

HIGH · CVSS 8.4 EPSS 0.31% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-17 · Last synced 2026-09-16

CyberRota Analysis

AI-Generated

The PostgreSQL datasource connector in Budibase prior to version 3.39.19 is vulnerable due to improper handling of user-controlled schema configuration, allowing authenticated administrators to execute arbitrary SQL commands. This can lead to unauthorized data manipulation or extraction, posing a significant risk to the integrity and confidentiality of the database. Organizations using Budibase should prioritize upgrading to version 3.39.19 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-2026-64657
Severity
HIGH
CVSS
8.4
EPSS
0.31%

Original NVD Description

Budibase is an open-source low-code platform. Prior to 3.39.19, the PostgreSQL datasource connector in packages/server/src/integrations/postgres.ts interpolates the user-controlled schema configuration field into a SET search_path statement without escaping embedded double quotes, allowing an authenticated administrator who saves or tests the datasource to execute arbitrary SQL through the simple query protocol. This issue is fixed in version 3.39.19.