Check Point Advisories

Adminer Remote Code Execution (CVE-2026-56705)

Check Point Reference: CPAI-2026-10846
Date Published: 31 Aug 2026
Severity: High
Last Updated: Monday 31 August, 2026
Source:
Industry Reference:CVE-2026-56705
Protection Provided by:

Security Gateway
R81, R80, R77, R75
Who is Vulnerable? Adminer prior to 5.4.3
Vulnerability Description A remote code execution vulnerability in Adminer allows unauthenticated attackers to inject ODBC parameters via semicolons in the server field, enabling them to write PHP code to the web root and execute it when the trace file is accessed.

Protection Overview

This protection detects attempts to exploit this vulnerability.

In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.

Security Gateway R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Adminer Remote Code Execution (CVE-2026-56705) protection using the Search tool and Edit the protection's settings.
  2. Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name:  Web Server Enforcement Violation.
Attack Information:  Adminer Remote Code Execution (CVE-2026-56705)

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