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Vulnerability DatabaseCVE-2025-10735

CVE-2025-10735: 
WordPress vulnerability analysis and mitigation

Overview

The Block For Mailchimp – Easy Mailchimp Form Integration plugin for WordPress is vulnerable to Blind Server-Side Request Forgery (SSRF) in versions up to and including 1.1.12. This vulnerability was discovered and disclosed on October 1, 2025, affecting the mcbSubmitFormData() function. The vulnerability allows unauthenticated attackers to make web requests to arbitrary locations originating from the web application (NVD CVE).

Technical details

The vulnerability is classified as CWE-918 (Server-Side Request Forgery) with a CVSS v3.1 Base Score of 4.0 (MEDIUM) and vector string CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:L/A:N. The issue exists in the mcbSubmitFormData() function which does not properly validate or sanitize user-controlled input before making web requests (Wordfence).

Impact

The vulnerability enables attackers to query and modify information from internal services by making web requests originate from the vulnerable web application. This could potentially lead to unauthorized access to internal resources and data exposure (NVD CVE).

Mitigation and workarounds

The vulnerability has been patched in version 1.1.13 of the Block For Mailchimp plugin, released on September 27, 2025. Users are advised to update to this version immediately (WordPress Plugin).

Additional resources

Source: This report was generated using AI

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