CVE-2026-3155

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with...

PT-2026-33307

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to authorization bypass in versions up to, and including, 3.8.0. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with...

CVE-2025-13950

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings handling functionality in all versions up to, and including, 3.6.1. This is due to the plugin processing POST requests without verifying...

WordPress OneSignal – Web Push Notifications plugin <= 3.6.1 - Missing Authorization to Unauthenticated Plugin Settings Update vulnerability

Missing Authorization to Unauthenticated Plugin Settings Update vulnerability discovered by Marcin Dudek dudekmar - CERT.PL in WordPress Plugin OneSignal – Web Push Notifications versions = 3.6.1...

CVE-2025-13950

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings handling functionality in all versions up to, and including, 3.6.1. This is due to the plugin processing POST requests without verifying...

CVE-2025-13950

CVE-2025-13950 affects the OneSignal – Web Push Notifications WordPress plugin. It allows unauthenticated modification of data (App ID, REST API key, and notification behavior) via POST requests due to a missing capability check in settings handling for all versions up to 3.6.1. The issue is netw...

CVE-2025-13950 OneSignal – Web Push Notifications <= 3.6.1 - Missing Authorization to Unauthenticated Plugin Settings Update

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings handling functionality in all versions up to, and including, 3.6.1. This is due to the plugin processing POST requests without verifying...

EUVD-2025-203363

The OneSignal – Web Push Notifications plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the settings handling functionality in all versions up to, and including, 3.6.1. This is due to the plugin processing POST requests without verifying...

WordPress plugin OneSignal – Web Push Notifications 安全漏洞

WordPress and WordPress plugin are both products of the WordPress Foundation.WordPress is a blogging platform developed using the PHP language. The platform has the ability to host personal blog sites on PHP and MySQL based servers.WordPress plugin is an application plug-in. A security...

CVE-2019-15827

The onesignal-free-web-push-notifications plugin before 1.17.8 for WordPress has XSS via the subdomain parameter...