CVE-2025-11994

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

CVSS 7.2 HIGHEPSS 0.3%CWE-79

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 7.2EPSS 0.3%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

12 Nov 2025Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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.

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

Affected products

yudiz · Easy Email Subscription

References

https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/simple-email-subscription.php https://plugins.svn.wordpress.org/email-subscription-with-secure-captcha/tags/1.3/subscriber-form.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=https://www.wordfence.com/threat-intel/vulnerabilities/id/b5bb14c1-8713-4aa1-b50a-53bed07a5f80?source=cve