CVE-2025-14904

MEDIUM 4.3

Newsletter Email Subscribe <= 2.4 - Cross-Site Request Forgery to Plugin Settings Update

CVSS Score

4.3

EPSS Score

0.0%

EPSS Percentile

0th

The Newsletter Email Subscribe plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 2.4. This is due to incorrect nonce validation on the nels_settings_page function. This makes it possible for unauthenticated attackers to update plugin settings via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.

CWE	CWE-352
Vendor	anilankola
Product	newsletter email subscribe
Published	Jan 7, 2026
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

anilankola / Newsletter Email Subscribe

0 ≤ 2.4

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/00dd9a3c-a9f9-4fd2-9c93-0def42cec496?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/newsletter-email-subscribe/tags/2.4/newsletter-email-subscribe.php#L109

Credits

Muhammad Afnaan