PT-2026-1573 · WordPress · Email Subscribers & Newsletters+1

Muhammad Afnaan · Published 2026-01-07 · Updated 2026-01-07 · CVE-2025-14904

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Newsletter Email Subscribe plugin for WordPress versions up to and including 2.4

Description The Newsletter Email Subscribe plugin for WordPress is susceptible to Cross-Site Request Forgery. This is a result of improper nonce validation within the nels settings page function. An unauthenticated attacker could potentially update plugin settings by forging a request, provided they can trick a site administrator into performing an action, such as clicking a malicious link.

Recommendations Update the Newsletter Email Subscribe plugin to a version newer than 2.4.

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2025-14904

Affected Products

Email Subscribers & Newsletters

Wordpress

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2025-14904 · Security Note
• https://wordfence.com/threat-intel/vulnerabilities/id/00dd9a3c-a9f9-4fd2-9c93-0def42cec496?source=cve · Note
• https://plugins.trac.wordpress.org/browser/newsletter-email-subscribe/tags/2.4/newsletter-email-subscribe.php#L109 · Note
• https://twitter.com/CVEnew/status/2008795336760770923 · Twitter Post