CVE-2025-64273: Getresponse Email Marketing For WordPress By Getresponse Official

Medium severity, CVSS 6.5. EPSS: 0.2% chance of exploitation in the next 30 days.

Missing Authorization vulnerability in GetResponse Email marketing for WordPress by GetResponse Official getresponse-official allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Email marketing for WordPress by GetResponse Official: from n/a through <= 1.5.3.

Affected products

• Getresponse Email Marketing For WordPress By Getresponse Official: up to and including 1.5.3

Published 2025-12-18. Last modified 2026-06-17.