Extension WordPress
Vulnérabilités Post Duplicator
Cette page rassemble les failles publiées pour Post Duplicator, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de Post Duplicator
8 fiches
Post Duplicator < 3.0.15 – Authenticated (Contributor+) PHP Object Injection
The Post Duplicator plugin for WordPress is vulnerable to PHP Object Injection in versions up to 3.0.15 via deserialization of untrusted input. This makes it possible for authenticated attackers, with contributor-level access and above, to inject a PHP…
[*, 3.0.15)
3.0.15
25/06/2026
Post Duplicator <= 3.0.10 – Authenticated (Contributor+) PHP Object Injection
The Post Duplicator plugin for WordPress is vulnerable to PHP Object Injection in versions up to, and including, 3.0.10 via deserialization of untrusted input. This makes it possible for authenticated attackers, with contributor-level access and above, to inject…
*-3.0.10
3.0.11
13/04/2026
Post Duplicator <= 3.0.8 – Missing Authorization to Authenticated (Contributor+) Protected Post Meta Insertion via 'customMetaData' Parameter
The Post Duplicator plugin for WordPress is vulnerable to unauthorized arbitrary protected post meta insertion in all versions up to, and including, 3.0.8. This is due to the `duplicate_post()` function in `includes/api.php` using `$wpdb->insert()` directly to the `wp_postmeta`…
*-3.0.8
3.0.9
24/02/2026
Post Duplicator <= 2.35 – Missing Authorization
The Post Duplicator plugin for WordPress is vulnerable to unauthorized access due to a missing capability check on a function in all versions up to, and including, 2.35. This makes it possible for authenticated attackers, with Contributor-level access…
*-2.35
2.36
24/01/2025
Post Duplicator <= 2.36 – Authenticated (Contributor+) Protected Post Disclosure
The Post Duplicator plugin for WordPress is vulnerable to Information Exposure in all versions up to, and including, 2.36 via the mtphr_duplicate_post() function due to insufficient restrictions on which posts can be duplicated. This makes it possible for…
*-2.36
2.37
10/01/2025
Post Duplicator <= 2.31 – Missing Authorization via mtphr_duplicate_post
The Post Duplicator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the mtphr_duplicate_post function in versions up to, and including, 2.31. This makes it possible for authenticated attackers, with…
*-2.31
2.32
05/12/2023
Post Duplicator <= 2.23 – Cross-Site Scripting
A cross-site scripting (XSS) attack can cause arbitrary code (JavaScript) to run in a user's browser and can use an application as the vehicle for the attack. The XSS payload given in the "Duplicate Title" text box executes…
[*, 2.24)
2.24
02/12/2021
Post Duplicator <= 2.16 – Reflected Cross-Site Scripting
The Post Duplicator plugin for WordPress is vulnerable to Cross-Site Scripting in versions up to, and including, 2.16 due to insufficient input sanitization and output escaping on the 'post-duplicated' parameter. This makes it possible for attackers to inject…
*-2.16
2.17
06/04/2016
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