CVE-2026-57645

WordPress Newsletters plugin <= 4.13 - Broken Access Control vulnerability

Published Jun 26, 2026 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
newsletters_subscribers Broken Access Control in Newsletters <= 4.13 versions.

Remediation

Vendor Solution

Update the WordPress Newsletters Plugin to the latest available version (at least 4.14).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Tribulant
Tribulant newsletters
Wordpress
Wordpress wordpress
Vendors & Products Tribulant
Tribulant newsletters
Wordpress
Wordpress wordpress
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description newsletters_subscribers Broken Access Control in Newsletters <= 4.13 versions.
Title WordPress Newsletters plugin <= 4.13 - Broken Access Control vulnerability
Weaknesses CWE-862
References
Metrics cvssV3_1

{'score': 8.1, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Jun 26, 2026, 5:42 PM
Reserved
Jun 25, 2026, 8:03 AM
Status
Deferred
Published
Jun 26, 2026, 3:16 PM
Modified
Oct 25, 2026, 5:10 PM