CVE-2026-7797 Appointment Booking Calendar <= 1.6.11.8 - Unauthenticated SQL Injection via 'append_where_sql' Parameter

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'appendwheresql' parameter in all versions up to, and including, 1.6.11.8 due to insufficient escaping on the user supplied parameter and lac...

EUVD-2026-32739

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to time-based blind SQL Injection via the 'appendwheresql' parameter in all versions up to, and including, 1.6.11.8 due to insufficient escaping on the user supplied parameter and lac...

WordPress plugin Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin SQL注入漏洞

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...

WordPress plugin Appointment Booking 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 that can be install...

PT-2026-44216

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to Missing Authorization in all versions up to, and including, 1.6.11.8 due to the plugin not properly verifying that a user is authorized to perform an action via the bulk appointmen...

WordPress Booking Calendar – Event Calendar plugin <= 2.1.6 - Unauthenticated Stored Cross-Site Scripting vulnerability

Unauthenticated Stored Cross-Site Scripting vulnerability discovered by bashu - VN in WordPress Plugin Booking Calendar – Event Calendar versions = 2.1.6...

CVE-2026-8143 Booking Calendar – Event Calendar <= 2.1.6 - Unauthenticated Stored Cross-Site Scripting via Multiple Parameters

The HBook plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'hbcountryiso', 'hbusastateiso', and 'hbcanadaprovinceiso' parameters in all versions up to, and including, 2.1.6 due to insufficient input sanitization and output escaping. This makes it possible for...

CVE-2026-8143

Summary: The HBook WordPress plugin (up to version 2.1.6) is affected by a stored XSS due to insufficient input sanitization and output escaping in the parameters hb_country_iso, hb_usa_state_iso, and hb_canada_province_iso. This enables unauthenticated attackers to inject script code that execut...

CVE-2026-7493 Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin <= 1.6.11.5 - Unauthenticated Denial of Service

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to denial of service in all versions up to, and including, 1.6.11.5. This is due to a publicly accessible REST API endpoint /wp-json/ssa/v1/async that calls PHP's sleep function on a...

CVE-2026-7493

The CVE concerns the WordPress plugin Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin . Affected versions are all up to and including 1.6.11.5 . The root cause is a publicly accessible REST API endpoint /wp-json/ssa/v1/async that calls PHP’s sleep() with a user-supplied...

CVE-2026-7493

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to denial of service in all versions up to, and including, 1.6.11.5. This is due to a publicly accessible REST API endpoint /wp-json/ssa/v1/async that calls PHP's sleep function on a...

EUVD-2026-32036

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to denial of service in all versions up to, and including, 1.6.11.5. This is due to a publicly accessible REST API endpoint /wp-json/ssa/v1/async that calls PHP's sleep function on a...

WordPress plugin Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin 资源管理错误漏洞

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 that can be install...

PT-2026-43478

The Appointment Booking Calendar — Simply Schedule Appointments Booking Plugin plugin for WordPress is vulnerable to denial of service in all versions up to, and including, 1.6.11.5. This is due to a publicly accessible REST API endpoint /wp-json/ssa/v1/async that calls PHP's sleep function on a...

WordPress Events Schedule - WordPress Events Calendar Plugin plugin <= 2.7.2 - SQL Injection vulnerability

WordPress Events Schedule - WordPress Events Calendar Plugin plugin = 2.7.2 - SQL Injection vulnerability discovered by 0xd4rk5id3 in WordPress Plugin Events Schedule - WordPress Events Calendar Plugin versions = 2.7.2...

cal.diy 访问控制错误漏洞

cal.diy is an open-source calendar scheduling platform developed by Cal. Versions of cal.diy 4.9.4 and earlier contain a security vulnerability related to access control. This vulnerability stems from the getServerSideProps function in the Generic React API component file...

cal.diy 代码问题漏洞

cal.diy is an open-source calendar scheduling platform developed by Cal. Versions of cal.diy 4.9.4 and earlier have code vulnerabilities. These vulnerabilities stem from the Logo API component file apps/web/app/api/logo/route.ts, specifically the function validateUrlForSSRF, which may lead to...

cal.diy 安全漏洞

cal.diy is an open-source calendar scheduling platform developed by Cal. Versions of cal.diy 4.9.4 and earlier contain security vulnerabilities, which stem from unknown functions and may lead to cross-site request forgery attacks...

Concrete CMS is vulnerable to authorization bypass in the Calendar Event Frontend Dialog

Concrete CMS 9.5.0 and below is vulnerable to authorization Bypass in the Calendar Event Frontend Dialog which can allow cross-calendar data disclosure. A public calendar block can be used as a pivot point to access private calendar data...

GHSA-46XH-7854-F568 Concrete CMS is vulnerable to authorization bypass in the Calendar Block

Concrete CMS 9.5.0 and below is vulnerable to authorization bypass in the Calendar Block since actiongetevents does not check canView on the calendar which results in restricted event details being disclosed...