CVE-2025-62986: 
WordPress vulnerability analysis and mitigation

A Cross-Site Request Forgery (CSRF) vulnerability was identified in the FanBridge signup WordPress plugin (fanbridge-signup) version 0.6 and earlier. The vulnerability was disclosed on October 26, 2025, and received the identifier CVE-2025-62986. The issue allows for Stored Cross-Site Scripting (XSS) attacks in addition to CSRF (NVD).

The vulnerability has been assigned a CVSS v3.1 Base Score of 7.1 (HIGH) with the vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N. This scoring indicates that the vulnerability requires network access, low attack complexity, and low privileges to exploit, with no user interaction needed. The scope is unchanged, with low confidentiality impact and high integrity impact, but no availability impact (NVD).

The vulnerability can lead to unauthorized actions being performed on behalf of authenticated users through CSRF attacks, combined with the potential for stored XSS attacks. This dual-threat scenario could allow attackers to compromise website integrity and potentially access sensitive user information (NVD).

Users are advised to update the FanBridge signup plugin to a version newer than 0.6 if available. If updates are not available, it is recommended to consider removing the plugin until a security fix is provided (Patchstack).