CVE-2026-39474

WordPress Post Duplicator plugin <= 3.0.10 - PHP Object Injection vulnerability

State: Published
Severity: 8.8 High
Published: Jun 15, 2026
Updated: Jun 16, 2026
Reserved: Apr 7, 2026

Description

Contributor PHP Object Injection in Post Duplicator <= 3.0.10 versions.

Scores

CVSS	Score	Vector	Source
3.1	8.8 High	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	Patchstack

Weaknesses

CWE-502 Deserialization of Untrusted Data

Affected Products

Product	Versions
Post Duplicatormetaphorcreations	3.0.10 and earlierAffectedfrom 3.0.11Not affected

References

https://patchstack.com/database/wordpress/plugin/post-duplicator/vulnerability/wordpress-post-duplicator-plugin-3-0-10-php-object-injection-vulnerability?_s_id=cvevdb-entry

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.