CVE-2025-53279: WordPress Popup addon for Ninja Forms plugin <= 3.4 - Cross Site Scripting (XSS) Vulnerability

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2025-06-27 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Aman Popup addon for Ninja Forms popup-addon-for-ninja-forms allows DOM-Based XSS.This issue affects Popup addon for Ninja Forms: from n/a through <= 3.4.

Affected products

Aman Popup addon for Ninja Forms: through 3.4

References

https://patchstack.com/database/Wordpress/Plugin/popup-addon-for-ninja-forms/vulnerability/wordpress-popup-addon-for-ninja-forms-plugin-3-4-cross-site-scripting-xss-vulnerability?_s_id=cve

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