MailChimp Block, CVE-2025-10735

CVE, Research URL: CVE-2025-10735
Home page URL: Security reports for MailChimp Block
Application: MailChimp Block
Published on: Oct 01, 2025
Research Description: The Block For Mailchimp – Easy Mailchimp Form Integration plugin for WordPress is vulnerable to Blind Server-Side Request Forgery in all versions up to, and including, 1.1.12 via the mcbSubmit_Form_Data(). This makes it possible for unauthenticated attackers to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.
Affected versions: max 1.1.13.
Status: vulnerable