plugin

Newsletter Email Subscribe Vulnerabilities

2 known security issues reported for the Newsletter Email Subscribe WordPress plugin. Most recent disclosed Jan 7, 2026.

1 medium

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Newsletter Email Subscribe [newsletter-email-subscribe] <= 2.4 (unfixed)

unknown

[en] 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 gr...

Affected:
up to 2.4
Fix:
No patched version reported
Disclosed:
Jan 7, 2026

CVE-2025-14904 on NVD →

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

medium

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...

CVSS:
4.3
Affected:
up to 2.4
Fix:
No patched version reported
Disclosed:
Jan 6, 2026

CVE-2025-14904 on NVD →

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