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Type a plugin or theme and the version you run, and we’ll show every known vulnerability that affects it, from the 390,080 records in our vulnerability database. The version is listed under Plugins in your WordPress dashboard.
Not this one?duplicate-postDuplicate Post Page Menu & Custom Post TypePublishPress Revisions: Duplicate Posts, Submit, Approve and Schedule Content ChangesDuplicate PostDuplicate Page and PostDuplica – Duplicate Posts, Pages, Custom Posts or UsersDelete Duplicate PostsRemove Duplicate Posts
Plugin · copy-delete-posts
Duplicate Post
3 known vulnerabilities on record. Add your version above to see which ones affect you.
Oct 1, 2026Duplicate Post: Stored Cross-Site ScriptingCVE-2026-89424 · affects up to 1.5.6 · reported by WordfenceMedium 6.4
The Duplicate Post plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'noti_token' 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 access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This requires that the site owner has enabled the plugin's User Level Permissions for the Subscriber role, as this grants access to the i_saw_this_noti AJAX branch needed to deliver the payload.
NVD recordplugins.trac.wordpress.orgplugins.trac.wordpress.org
Jun 10, 2026Copy & Delete Posts through 1.5.4 lets any plugin-enabled non-admin role invoke every operation in the cdp_action_handling AJAX handler.CVE-2026-53738 · affects up to 1.5.4 · reported by VulnCheckHigh 7.2
Copy & Delete Posts through 1.5.4 lets any plugin-enabled non-admin role invoke every operation in the cdp_action_handling AJAX handler. Attackers with an enabled role can delete posts or overwrite plugin settings via the f parameter, bypassing per-function capability checks.
Nov 19, 2021The "Duplicate Post" WordPress plugin up to and including version 1.1.9 is vulnerable to SQL Injection.CVE-2021-43408 · affects up to 1.1.9 · reported by info@appcheck-ng.comMedium 6.5
The "Duplicate Post" WordPress plugin up to and including version 1.1.9 is vulnerable to SQL Injection. SQL injection vulnerabilities occur when client supplied data is included within an SQL Query insecurely. SQL Injection can typically be exploited to read, modify and delete SQL table data. In many cases it also possible to exploit features of SQL server to execute system commands and/or access the local file system. This particular vulnerability can be exploited by any authenticated user who has been granted access to use the Duplicate Post plugin. By default, this is limited to Administrators, however the plugin presents the option to permit access to the Editor, Author, Contributor and Subscriber roles.
Versions are matched against the affected ranges published with each record. A plugin can ship a fix under its own numbering, so if something looks off, check the linked record. Want the whole site checked at once? Run the free website check.
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