Welcome Popup
Welcome Popup has one disclosed vulnerability in the WordSec catalog, all reported in 2025; it remains unpatched as of September 2026. Their average CVSS score is 4.4, and the most serious one scores 4.4 out of 10.
The most common weakness is Cross-Site Scripting, behind 1 of the records (100%).
The one issue recorded for Welcome Popup has no published fix yet, which makes virtual patching the only reliable mitigation. The oldest unresolved one dates back to 2025.
All of these findings were reported by Pham Van Tam. Welcome Popup is installed on roughly 100 WordPress sites, so each unpatched flaw has a wide blast radius. The current release is tested up to WordPress 6.7.7.
CVE-2025-31605Welcome Popup <= 1.0.10 - Authenticated (Administrator+) Stored Cross-Site Scripting
Read the full analysisVulnerability Records
Welcome Popup
Author
WeblineIndia
Increase user interactivity and create curiosity by welcoming your visitors with a personalized message via Popup message. This plugin will allow WordPress site admin to set a personalized message for every visitor, they visit the site first time. You can use this Popup plugin with various options. Customize the plugin as per your need. Key Features Popup Title Popup Content Cookie based first visit check Delay to show popup. Close popup using ESC key. Never show link, better to use when popup is set to show on all pages. Control for exclude pages and posts, to not show popup on specific pages and posts. Control for restrict Users ( All Users, Login User, Guest User ) to show popup. Customize your popup theme to match your website. Control for display position ( Center Popup – Default, Left Bottom, Right Bottom, Top Bar ). Add your own Custom CSS. Available in Below Languages English French Spanish Chinese German Translation available in following languages English French Spanish Chinese German
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