CVE-2025-11994

HIGH 7.2

Easy Email Subscription <= 1.3 - Unauthenticated Stored Cross-Site Scripting

CVSS Score

7.2

EPSS Score

0.0%

EPSS Percentile

0th

The Easy Email Subscription plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'name' parameter in all versions up to, and including, 1.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

CWE	CWE-79
Vendor	yudiz
Product	easy email subscription
Published	Nov 12, 2025
Last Updated	Apr 8, 2026

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CVSS v3 Breakdown

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

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

yudiz / Easy Email Subscription

0 ≤ 1.3

References

NVD ↗ CVE.org ↗ EPSS Data ↗

wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/b5bb14c1-8713-4aa1-b50a-53bed07a5f80?source=cve plugins.svn.wordpress.org: https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/subscriber-form.php plugins.svn.wordpress.org: https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/simple-email-subscription.php plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3388578%40email-subscription-with-secure-captcha&new=3388578%40email-subscription-with-secure-captcha&sfp_email=&sfph_mail=

Credits

Muhammad Yudha - DJ