Threat intelligence

Block For Mailchimp – Easy Mailchimp Form Integration <= 1.1.12 - Unauthenticated Blind Server-Side Request Forgery

CVE-2025-10735 · block-for-mailchimp

Important: Seeing this vulnerability listed does not mean your website is affected. Exposure depends on whether you run Block For Mailchimp at a vulnerable version. How SiteRespond intelligence works

Vulnerability: Block For Mailchimp – Easy Mailchimp Form Integration <= 1.1.12 - Unauthenticated Blind Server-Side Request Forgery
Affected software: block-for-mailchimp(Plugin)
Affected versions: ≤ 1.1.12
Authentication: Unauthenticated
Vulnerability type: Other
CVE: CVE-2025-10735
Published: 30 September 2025
CISA KEV: Not listed in CISA KEV at last catalog refresh
Impact: This advisory describes a other issue in the affected software. Review the source advisory and your installed version to assess exposure.
Source: Data imported from Wordfence Intelligence (advisory 51de575f-d458-4a7d-bc57-4a11e5124377). Methodology and redistribution notes

Check whether your installed version is affected

SiteRespond Defence matches your installed Block For Mailchimp version against this catalog when the Defence plugin is connected to your WordPress site.

Start SiteRespond Defence for WordPress — £29.99/monthScan your website

All Block For Mailchimp advisoriesBack to catalog