WordPress WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System plugin <= 3.0.19 - Missing Authorization to Unauthenticated Arbitrary Email Notification Flow Read/Create/Update/Delete vulnerability

Missing Authorization to Unauthenticated Arbitrary Email Notification Flow Read/Create/Update/Delete vulnerability discovered by Niv Kochan in WordPress Plugin WPCafe versions = 3.0.19...

CVE-2026-11821

The Eventin – Event Calendar, Event Registration, Tickets & Booking (AI Powered) WordPress plugin is vulnerable to authorization bypass in all versions up to and including 4.1.17 . The root cause is a missing authorization check on the notification-flow REST API endpoint , allowing authenticated ...

CVE-2026-11821 Eventin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management via notification-flow REST API Endpoint

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-11821 Eventin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management via notification-flow REST API Endpoint

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

CVE-2026-11821: Missing Authorization

The Eventin – Event Calendar, Event Registration, Tickets & Booking AI Powered plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 4.1.17. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it...

WordPress Eventin – Event Calendar, Tickets, Registration, Booking & WooCommerce plugin <= 4.1.17 - Missing Authorization to Authenticated (Subscriber+) Notification Flow Management vulnerability

Missing Authorization to Authenticated Subscriber+ Notification Flow Management vulnerability discovered by Sushi Com Abacate in WordPress Plugin WP Event Solution versions = 4.1.17...

CVE-2026-18430

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space administrator can delete another user's comment, choose to notify the original author, and place HTML/JavaScript in the deletion reason...

CVE-2026-18430

HumHub 1.18.4's comment-deletion notification flow does not sanitize the administrator-supplied reason, allowing stored XSS when the original author views the notification. A Space admin can inject HTML/JavaScript targeting another user. CVSS 7.2 (HIGH) reflects network access with high privilege...

EUVD-2026-62546

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space administrator can delete another user's comment, choose to notify the original author, and place HTML/JavaScript in the deletion reason...

CVE-2026-18430 HumHub 1.18.4 - Stored XSS in comment-deletion notifications through unescaped administrator reason

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space administrator can delete another user's comment, choose to notify the original author, and place HTML/JavaScript in the deletion reason...

CVE-2026-18430 HumHub 1.18.4 - Stored XSS in comment-deletion notifications through unescaped administrator reason

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space administrator can delete another user's comment, choose to notify the original author, and place HTML/JavaScript in the deletion reason...

CVE-2026-18430: Improper Neutralization of Input During Web Page Generation

HumHub 1.18.4 contains a stored cross-site scripting vulnerability in the comment-deletion notification flow. A Space administrator can delete another user's comment, choose to notify the original author, and place HTML/JavaScript in the deletion reason...

PT-2026-78489

Name of the Vulnerable Software and Affected Versions HumHub version 1.18.4 Description A stored cross-site scripting issue exists in the comment-deletion notification flow. A Space administrator can exploit this by deleting another user's comment and inserting HTML or JavaScript into the deletio...

CVE-2026-11818: Missing Authorization

The WPCafe – Restaurant Menu, Online Food Ordering & Table Booking System plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 3.0.14. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possibl...