CVE-2025-49912

medium

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.

References

https://github.com/y0un9eee/Research-WordPress-CVE

https://github.com/HMTeamProject/wordpress-cve-research

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

https://euvd.enisa.europa.eu/vulnerability/EUVD-2025-35543

Details

Source: Mitre, NVD

Published: 2025-10-22

Updated: 2026-10-08

Risk Information

CVSS v2

Base Score: 5.8

Vector: CVSS2#AV:N/AC:L/Au:M/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 5.9

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