Check Point Advisories

SAML-Toolkits ruby-saml Authentication Bypass (CVE-2025-25292)

Vulnerability
Protection

Check Point Reference:	CPAI-2025-0244
Date Published:	29 Apr 2025
Severity:	Medium
Last Updated:	Tuesday 29 April, 2025
Source:
Industry Reference:	CVE-2025-25292
Protection Provided by:	Security Gateway R81, R80, R77, R75
Who is Vulnerable?	SAML-Toolkits ruby-saml from 1.13.0 prior to 1.18.0 SAML-Toolkits ruby-saml prior to 1.12.4
Vulnerability Description	An authentication bypass vulnerability exists in ruby-saml. Successful exploitation could allow attacker to authenticate as other users and takeover their account.

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

In the IPS tab, click Protections and find the SAML-Toolkits ruby-saml Authentication Bypass (CVE-2025-25292) protection using the Search tool and Edit the protection's settings.
Install policy on all Security Gateways.

This protection's log will contain the following information:

Attack Name: Web Server Enforcement Violation.
Attack Information: SAML-Toolkits ruby-saml Authentication Bypass (CVE-2025-25292)