CVE-2025-11994
Easy Email Subscription <= 1.3 - Unauthenticated Stored Cross-Site Scripting
- State
- Published
- Severity
- 7.2 High
- Published
- Nov 12, 2025
- Updated
- Apr 8, 2026
- Reserved
- Oct 20, 2025
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N | Wordfence |
Weaknesses
- CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Affected Products
| Product | Versions |
|---|---|
Easy Email Subscriptionyudiz |
|
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/b5bb14c1-8713-4aa1-b50a-53bed07a5f80?source=cve
- https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/subscriber-form.php
- https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/simple-email-subscription.php
- 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=
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