CVE-2026-39474 PUBLISHED

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

Assigner: Patchstack
Reserved: 07.04.2026 Published: 15.06.2026 Updated: 15.06.2026

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

Metrics

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

Product Status

Vendor metaphorcreations
Product Post Duplicator
Versions Default: unaffected
  • affected from n/a to 3.0.10 (incl.)

Solutions

Update the WordPress Post Duplicator Plugin to the latest available version (at least 3.0.11).

Credits

  • Nguyen Ba Khanh | Patchstack Bug Bounty Program finder

References

Problem Types

  • CWE-502 Deserialization of Untrusted Data CWE

Impacts

  • CAPEC-586 Object Injection