Check Point Advisories

Flowise Server-Side Request Forgery (CVE-2025-59527)

Check Point Reference: CPAI-2025-8723
Date Published: 21 Dec 2025
Severity: High
Last Updated: Sunday 21 December, 2025
Source:
Industry Reference:CVE-2025-59527
Protection Provided by:

Security Gateway
R82, R81, R80, R77, R75
Who is Vulnerable? Flowise 3.0.5
Vulnerability Description A server-side request forgery vulnerability in Flowise allows attackers to use the Flowise server as a proxy to access internal network web services and explore their link structures.

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 R82 / R81 / R80 / R77 / R75

  1. In the IPS tab, click Protections and find the Flowise Server-Side Request Forgery (CVE-2025-59527) 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:  Flowise Server-Side Request Forgery (CVE-2025-59527)

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