CVE-2026-40308 My Calendar: Unauthenticated Information Disclosure (IDOR) via Multisite switch_to_blog

My Calendar is a WordPress plugin for managing calendar events. In versions 3.7.6 and below, the mcajaxmcjsaction AJAX endpoint, registered for unauthenticated users, passes user-supplied arguments through parsestr without validation, allowing injection of arbitrary parameters including a site...

CVE-2026-2396

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

WordPress Events Calendar for GeoDirectory plugin <= 2.3.25 - PHP Object Injection vulnerability

PHP Object Injection vulnerability discovered by daroo in WordPress Plugin Events Calendar for GeoDirectory versions = 2.3.25...

PT-2026-33370

Name of the Vulnerable Software and Affected Versions My Calendar versions prior to 3.7.7 Description An unauthenticated issue exists in the 'mc ajax mcjs action' AJAX endpoint, which is registered for unauthenticated users. The endpoint passes user-supplied arguments through the parse str functi...

WordPress plugin My Calendar 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. WordPres...

CVE-2026-2396

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

WordPress List View Google Calendar plugin <= 7.4.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Event Description vulnerability

Authenticated Administrator+ Stored Cross-Site Scripting via Event Description vulnerability discovered by Pattama Tangpoonponwiwat Kwan - - in WordPress Plugin List View Google Calendar versions = 7.4.3...

WordPress plugin List View Google Calendar 安全漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There is...

CVE-2026-2396 List View Google Calendar <= 7.4.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Event Description

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-2396 List View Google Calendar <= 7.4.3 - Authenticated (Administrator+) Stored Cross-Site Scripting via Event Description

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-2396

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-2396

The CVE affects the WordPress List View Google Calendar plugin (

PT-2026-32997

The List View Google Calendar plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the event description in all versions up to, and including, 7.4.3 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with...

CVE-2026-35601

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV output generator builds iCalendar VTODO entries via raw string concatenation without applying RFC 5545 TEXT value escaping. User-controlled task titles containing CRLF characters break the iCalendar propert...

CVE-2026-35601

CVE-2026-35601 affects Vikunja prior to 2.3.0 where the CalDAV output generator concatenates iCalendar VTODO fields without RFC 5545 escaping. User-controlled task titles containing CRLF can break the SUMMARY boundary, enabling injection of arbitrary iCalendar properties such as ATTACH, VALARM, o...

CVE-2026-35598 Vikunja has Missing Authorization on CalDAV Task Read

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows or...

CVE-2026-35598 Vikunja has Missing Authorization on CalDAV Task Read

Vikunja is an open-source self-hosted task management platform. Prior to 2.3.0, the CalDAV GetResource and GetResourcesByList methods fetch tasks by UID from the database without verifying that the authenticated user has access to the task's project. Any authenticated CalDAV user who knows or...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection via improper handling of user-supplied input in the ParseTodos function. An attacker can inject arbitrary iCalendar properties by including CRLF characters in task titles or other fields, which are then concatenated into...

EUVD-2026-21428

Vikunja has iCalendar Property Injection via CRLF in CalDAV Task Output...

CRLF Injection

Overview Affected versions of this package are vulnerable to CRLF Injection via improper handling of user-supplied input in the ParseTodos function. An attacker can inject arbitrary iCalendar properties by including CRLF characters in task titles or other fields, which are then concatenated into...