Medium · 5.9 CVE-2025-49912 EUVD-2025-35543GHSA-qwgv-86hv-c56h

WordPress Email Subscription Popup plugin <= 1.2.26 - Cross Site Scripting (XSS) vulnerability

Published Oct 22, 2025 · Updated Apr 28, 2026 · Assigned by Patchstack

Vendor: Nks Product: Email Subscription Popup

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Nks Email Subscription Popup email-subscribe allows Stored XSS.This issue affects Email Subscription Popup: from n/a through <= 1.2.26.

Affected products

Vendor	Product	Affected	Fixed
Nks	Email Subscription Popup	≤ 1.2.26	—

References

https://patchstack.com/database/Wordpress/Plugin/email-subscribe/vulnerability/wordpress-email-subscription-popup-plugin-1-2-26-cross-site-scripting-xss-vulnerability?_s_id=cve vdb-entry