Gravity Forms WebHooks Server-Side Request Forgery Vulnerability

A Server-Side Request Forgery (SSRF) vulnerability has been identified in the Gravity Forms WebHooks plugin for WordPress, affecting all versions through 1.6.0. The vulnerability arises in the 'process_feed' method of the GF_Webhooks class, allowing authenticated attackers with Administrator-level access to make web requests to arbitrary locations. This could be exploited to query and modify information from internal services.

Impact

Exploitation of this vulnerability allows for Server-Side Request Forgery, enabling attackers to make requests from the vulnerable server to internal services or external systems, potentially leading to unauthorized data access or modification.

Remediation

Users can update to Gravity Forms WebHooks version 1.7.0 or later to address this vulnerability.