Vulnerability 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.
CVSS Score
MEDIUM
Related Weaknesses (CWE)
References
- https://plugins.svn.wordpress.org/block-for-mailchimp/tags/1.1.9/mailchimp/API.p
- https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old
- https://wordpress.org/plugins/block-for-mailchimp/
- https://www.wordfence.com/threat-intel/vulnerabilities/id/51de575f-d458-4a7d-bc5
FAQ
What is CVE-2025-10735?
CVE-2025-10735 is a vulnerability with a CVSS score of 4.0 (MEDIUM). 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_Da...
How severe is CVE-2025-10735?
CVE-2025-10735 has been rated MEDIUM with a CVSS base score of 4.0/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2025-10735?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.