What is CVE-2025-64273?

CVE-2025-64273 is a medium-severity vulnerability in Getresponse Email Marketing For WordPress By Official, classified under Missing Authorization. CVSS score: 6.5/10. Published 2025-12-18.

How severe is CVE-2025-64273?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Auth bypass in Getresponse Email Marketing For WordPress By Official

CVE-2025-64273

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.

Vulnerability class: Broken Access Control

EPSS: 0.002 (8.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N.

Affected products

Getresponse Email Marketing For Wordpress By Official — versions 0

Weakness classification (CWE)

CWE-862 — Missing Authorization

References

audit@patchstack.com (vdb-entry)

Frequently asked questions

What is CVE-2025-64273?: CVE-2025-64273 is a medium-severity vulnerability in Getresponse Email Marketing For WordPress By Official, classified under Missing Authorization. CVSS score: 6.5/10. Published 2025-12-18.
How severe is CVE-2025-64273?: Medium severity. CVSS v3 base score is 6.5 out of 10.