CVE-2025-14852

MEDIUM

MDirector Newsletter < 4.5.8 - Cross-Site Request Forgery via Missing Nonce Verification

Title source: llm

Description

The MDirector Newsletter plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 4.5.8. This is due to missing nonce verification on the mdirectorNewsletterSave function. This makes it possible for unauthenticated attackers to update the plugin's settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

References (4)

Core 4

Core References

https://plugins.trac.wordpress.org/changeset/3463535/

Product

https://plugins.trac.wordpress.org/browser/mdirector-newsletter/tags/4.5.8/admin/class-mdirector-newsletter-admin.php#L170

Product

https://plugins.trac.wordpress.org/browser/mdirector-newsletter/tags/4.5.8/admin/class-mdirector-newsletter-admin.php#L937

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/9be389b4-0f76-4f58-806e-dfba531934ea?source=cve

Scores

CVSS v3 4.3

EPSS 0.0016

EPSS Percentile 5.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-352

Status published

Products (2)

antevenio/MDirector Newsletter < 4.5.8

antevenio/MDirector Newsletter WordPress Plugin < 4.5.8

Published Feb 14, 2026

Tracked Since Feb 18, 2026