WordPress Duplicate Post plugin <= 1.5.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting vulnerability

Authenticated Subscriber+ Stored Cross-Site Scripting vulnerability discovered by Kuba in WordPress Plugin Duplicate Post versions = 1.5.6...

CVE-2026-89424

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...

CVE-2026-89424

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting (XSS) in versions up to and including 1.5.6 . The root cause is insufficient input sanitization and output escaping involving the 'noti_token' parameter. An authenticated attacker with Subscriber-level access (or...

CVE-2026-89424 Duplicate Post <= 1.5.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'noti_token' Parameter

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...

CVE-2026-89424 Duplicate Post <= 1.5.6 - Authenticated (Subscriber+) Stored Cross-Site Scripting via 'noti_token' Parameter

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...

EUVD-2026-90573

The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'notitoken' parameter in all versions up to, and including, 1.5.6 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with subscriber-level acce...

CVE-2022-35501

CVE-2022-35501 Amasty Blog Pro for Magento 2 中博客文章创建功能存在存储型跨站脚本（XSS）漏洞 描述 Amasty Blog Pro 2.10.3 和 2.10.4 插件（适用于 Magento 2）的文章创建功能允许在 title 字段中注入 JavaScript 代码，通过复制文章功能导致针对管理面板用户的 XSS 攻击，该功能使用了 data.title 字段并执行了 JavaScript 代码。 受影响端点（上述参数的注入点）： POST /admin/amastyblog/posts/save/key/somekey/ 受影响版本...

CVE-2021-43408

CVE-2021-43408: WordPress 插件 Duplicate Post 版本 1.1.9 - SQL 注入 I. 概述 1. 什么是 WordPress WordPress 是一款开源的 CMS（内容管理系统）软件，是一个内容管理系统。与使用 HTML 编码语言不同，WP 采用 PHP 编程语言编写，并使用 MySQL 数据库平台。WordPress 由程序员 Matt Mullenweg 和 Mike Little 创立。目前 WordPress 归 Automattic 公司所有，该公司总部位于美国加利福尼亚州旧金山。 2. CVE-2021-43408...

CVE-2026-78150: Authorization Bypass Through User-Controlled Key

The Smart Post WordPress plugin before 4.0.8 does not check the type, ownership or status of the post it is asked to duplicate, allowing users with contributor privileges and above to copy any private or password protected post into a draft of their own and read its content and metadata...

CVE-2026-4244: Missing Authorization

The Post Duplicator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the duplicatepost function in all versions up to, and including, 3.0.11. This is due to the function not verifying that the user has editothersposts capability before...

CVE-2026-19435

The Duplicate Post WordPress plugin before 1.5.6 does not check the user's capabilities before returning post data, allowing users with a delegated role to read the content, metadata and passwords of posts they are not allowed to access, including other users' private and draft content...

CVE-2026-19085

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable...

EUVD-2026-63822

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable...

CVE-2026-19435

The Duplicate Post WordPress plugin (versions before 1.5.6 ) contains a vulnerability where it fails to verify user capabilities before returning post data. This allows users with a delegated role to perform unauthorized access to read the content, metadata, and passwords of posts they are not pe...

CVE-2026-19085 Copy & Delete Posts < 1.5.6 - Author+ Password-Protected Post Content Disclosure

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable...

CVE-2026-19435 Copy & Delete Posts < 1.5.6 - Authenticated Arbitrary Post Content and Password Disclosure

The Duplicate Post WordPress plugin before 1.5.6 does not check the user's capabilities before returning post data, allowing users with a delegated role to read the content, metadata and passwords of posts they are not allowed to access, including other users' private and draft content...

EUVD-2026-63823

The Duplicate Post WordPress plugin before 1.5.6 does not check the user's capabilities before returning post data, allowing users with a delegated role to read the content, metadata and passwords of posts they are not allowed to access, including other users' private and draft content...

CVE-2026-19085 Copy & Delete Posts < 1.5.6 - Author+ Password-Protected Post Content Disclosure

The Duplicate Post WordPress plugin before 1.5.6 does not check that a user may read the content of a post before duplicating it, allowing users with a delegated role to republish another user's password-protected post as publicly readable...

CVE-2026-19435 Copy & Delete Posts < 1.5.6 - Authenticated Arbitrary Post Content and Password Disclosure

The Duplicate Post WordPress plugin before 1.5.6 does not check the user's capabilities before returning post data, allowing users with a delegated role to read the content, metadata and passwords of posts they are not allowed to access, including other users' private and draft content...

CVE-2026-19085

The Duplicate Post WordPress plugin (versions prior to 1.5.6 ) is vulnerable to an authorization bypass. The plugin fails to verify if a user has permission to read a post's content before duplicating it. This flaw allows users with a delegated role to republish another user's password-protected ...