CVE-2023-4792
Duplicate Post Page Menu & Custom Post Type <= 2.3.1 - Missing Authorization to Post Duplication
CVSS Score
4.3
EPSS Score
0.0%
EPSS Percentile
0th
The Duplicate Post Page Menu & Custom Post Type plugin for WordPress is vulnerable to unauthorized page and post duplication due to a missing capability check on the duplicate_ppmc_post_as_draft function in versions up to, and including, 2.3.1. This makes it possible for authenticated attackers with subscriber access or higher to duplicate posts and pages.
| CWE | CWE-862 |
| Vendor | inqsys |
| Product | duplicate post page menu & custom post type |
| Published | Sep 7, 2023 |
| Last Updated | Apr 8, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
inqsys / Duplicate Post Page Menu & Custom Post Type
0 ≤ 2.3.1
References
wordfence.com: https://www.wordfence.com/threat-intel/vulnerabilities/id/d6bb08e8-9ef5-41db-a111-c377a5dfae77?source=cve plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/browser/duplicate-post-page-menu-custom-post-type/trunk/duplicate-post-page-menu-cpt.php?rev=2871256#L383 plugins.trac.wordpress.org: https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=2963515%40duplicate-post-page-menu-custom-post-type&new=2963515%40duplicate-post-page-menu-custom-post-type&sfp_email=&sfph_mail=
Credits
Marco Wotschka