Post Duplicator
post-duplicator · plugin
Known security vulnerabilities for Post Duplicator. Find out in seconds which version runs on your site with WP Lens.
7 known vulnerabilities
latest Aug 22, 2026
Listed on wordpress.org · latest 3.0.16 · last updated Aug 22, 2026 · 200K+ installs
wordpress.org status checked on Oct 2, 2026
Vulnerabilities
- High 8.8
CVE-2026-39474contributor+≤ 3.0.10
WordPress Post Duplicator plugin <= 3.0.10 - PHP Object Injection vulnerability
- Medium 4.3
CVE-2025-24736login required≤ 2.35
WordPress Post Duplicator plugin <= 2.35 - Broken Access Control vulnerability
- Medium 4.3
CVE-2023-49835login required≤ 2.31
WordPress Post Duplicator plugin <= 2.31 - Broken Access Control vulnerability
- Medium 4.3
CVE-2026-4244contributor+≤ 3.0.11
Post Duplicator <= 3.0.11 - Missing Authorization to Authenticated (Contributor+) Post Duplication with Arbitrary Author Attribution
- Medium 4.3
CVE-2026-4245contributor+≤ 3.0.11
Post Duplicator <= 3.0.11 - Authorization Bypass to Authenticated (Contributor+) Post Duplication
- Medium 4.3
CVE-2026-2301contributor+≤ 3.0.8
Post Duplicator <= 3.0.8 - Missing Authorization to Authenticated (Contributor+) Protected Post Meta Insertion via 'customMetaData' Parameter
- Medium 4.3
CVE-2024-12472contributor+≤ 2.36
Post Duplicator <= 2.36 - Authenticated (Contributor+) Protected Post Disclosure
The access label is read from the record's own text (e.g. “subscriber+”: subscriber and above). When the text names no role, CVSS decides between “login required” and “high privilege”; no role name is invented. “Needs a click”: the attack depends on a logged-in user following a link (CSRF, reflected XSS).