Extension WordPress
Vulnérabilités Modern Events Calendar Lite
Cette page rassemble les failles publiées pour Modern Events Calendar Lite, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Modern Events Calendar Lite
19 fiches
Modern Events Calendar Lite <= 6.3.0 – Unauthenticated SQL Injection
The Modern Events Calendar Lite plugin for WordPress is vulnerable to SQL Injection via the 'id' parameter of the 'wp_ajax_mec_load_single_page' AJAX action in all versions up to, and including, 6.3.0 due to insufficient escaping on the user supplied…
*-6.3.0
6.4.0
11/07/2025
Modern Events Calendar <= 7.21.9 – Information Exposure
The Modern Events Calendar Lite plugin for WordPress is vulnerable to Full Path Disclosure in all versions up to, and including, 7.21.9. This is due improper or insufficient validation of the id property when exporting calendars. This makes…
*-7.21.9
7.22
05/06/2025
Modern Events Calendar <= 7.12.1 – Authenticated (Subscriber+) Server Side Request Forgery
The Modern Events Calendar plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.12.1 via the 'mec_fes_form' AJAX function. This makes it possible for authenticated attackers, with Subscriber-level access and above,…
*-7.12.1
7.13.0
06/08/2024
Modern Events Calendar <= 7.11.0 – Authenticated (Subscriber+) Arbitrary File Upload
The Modern Events Calendar plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the set_featured_image function in all versions up to, and including, 7.11.0. This makes it possible for authenticated attackers,…
*-7.11.0
7.12.0
08/07/2024
Modern Events Calendar lite < 7.1.0 – Authenticated (Admin+) Stored Cross-Site Scripting
The Modern Events Calendar lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Google API key and Calendar ID in versions up to, but not including, 7.1.0 due to insufficient input sanitization and output escaping. This…
[*, 7.1.0)
7.1.0
28/09/2023
Modern Events Calendar lite < 6.10.5 – Authenticated (Admin+) Stored Cross-Site Scripting
The Modern Events Calendar lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Google API key and Calendar ID in versions up to, and including, 6.10.5 due to insufficient input sanitization and output escaping. This makes…
[*, 6.10.5)
6.10.5
14/03/2023
Modern Events Calendar Lite <= 6.2.9 – Authenticated (Contributor+) Cross-Site Scripting
The Modern Events Calendar Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting via an unknown parameter in versions up to, and including, 6.2.9 due to insufficient input sanitization and output escaping. This makes it possible for…
*-6.2.9
6.3.0
01/06/2022
Modern Events Calendar Lite <= 6.5.1 – Authenticated (Admin+) Stored Cross-Site Scripting
The Modern Events Calendar Lite plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 6.5.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers with administrative…
*-6.5.1
6.5.2
14/04/2022
Modern Events Calendar Lite <= 6.3.0 – Stored Cross-Site Scripting
The Modern Events Calendar Lite WordPress plugin before 6.4.0 does not sanitize and escape some of the Hourly Schedule parameters which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks
*-6.3.0
6.4.0
28/02/2022
Modern Events Calendar Lite <= 6.1.6 – Subscriber+ Category Add Leading to Stored Cross-Site Scripting
The Modern Events Calendar Lite WordPress plugin before 6.2.0 alloed any logged-in user, even a subscriber user, may add a category whose parameters are incorrectly escaped in the admin panel, leading to stored XSS.
*-6.1.6
6.2.0
03/12/2021
Modern Events Calendar Lite <= 6.1.0 – Reflected Cross-Site Scripting via current_month_divider parameter
The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the current_month_divider parameter of its mec_list_load_more AJAX call (available to both unauthenticated and authenticated users) before outputting it back in the response, leading to…
*-6.1.0
6.1.5
15/11/2021
Modern Events Calendar Lite <= 6.1.4 – Unauthenticated Blind SQL Injection via time Parameter
The Modern Events Calendar Lite WordPress plugin before 6.1.5 does not sanitise and escape the time parameter before using it in a SQL statement in the mec_load_single_page AJAX action, available to unauthenticated users, leading to an unauthenticated SQL…
[*, 6.1.5)
6.1.5
15/11/2021
Modern Events Calendar Lite <= 5.22.2 – Authenticated Stored Cross Site Scripting
The Modern Events Calendar Lite WordPress plugin before 5.22.3 does not properly sanitize or escape values set by users with access to adjust settings withing wp-admin.
*-5.22.2
5.22.3
29/09/2021
Modern Events Calendar Lite < 5.22.1 – Admin+ Stored Cross-Site Scripting
The Modern Events Calendar Lite WordPress plugin before 5.22.2 does not escape some of its settings before outputting them in attributes, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.
*-5.22.1
5.22.2
06/09/2021
Modern Events Calendar Lite <= 5.16.4 – Authenticated Arbitrary File Upload leading to Remote Code Execution
Arbitrary file upload in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly check the imported file, allowing PHP ones to be uploaded by administrator by using the 'text/csv' content-type in the request.
*-5.16.4
5.16.5
29/01/2021
Modern Events Calendar Lite <= 5.16.5 – Authenticated SQL Injection
Unvalidated input in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.6, did not sanitise the mec[post_id] POST parameter in the mec_fes_form AJAX action when logged in as an author+, leading to an authenticated SQL Injection issue.
*-5.16.5
5.16.6
29/01/2021
Modern Events Calendar Lite <= 5.16.4 – Authenticated Stored Cross-Site Scripting
Unvalidated input and lack of output encoding in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not sanitise the mic_comment field (Notes on time) when adding/editing an event, allowing users with privilege as low as…
*-5.16.4
5.16.5
29/01/2021
Modern Events Calendar Lite <= 5.16.4 – Unauthenticated Events Export
Lack of authorisation checks in the Modern Events Calendar Lite WordPress plugin, versions before 5.16.5, did not properly restrict access to the export files, allowing unauthenticated users to exports all events data in CSV or XML format for…
*-5.16.4
5.16.5
29/01/2021
Modern Events Calendar Lite <= 5.1.6 – Missing Authorization to Stored Cross-Site Scripting and Settings Update
Multiple Stored Cross-site scripting (XSS) vulnerabilities in the Webnus Modern Events Calendar Lite plugin through 5.1.6 for WordPress allows remote authenticated users (with minimal permissions) to inject arbitrary JavaScript, HTML, or CSS via Ajax actions. This affects mec_save_notifications…
[*, 5.1.7)
5.1.7
27/02/2020
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