Post Duplicator
Monthly
PHP Object Injection in the Post Duplicator WordPress plugin before 3.0.15 lets authenticated users with Contributor-level access or higher inject arbitrary serialized PHP objects by abusing the plugin's post-duplication routine, which copies attacker-controlled custom meta-data without the WordPress meta API's double-serialization safeguard. Successful exploitation can lead to property-oriented programming attacks and, with a suitable gadget chain present, full compromise of the site. Publicly available exploit code exists (WPScan), though the flaw is not listed in CISA KEV and carries a low EPSS score (0.15%, 5th percentile).
PHP Object Injection in the Post Duplicator WordPress plugin versions <= 3.0.10 allows authenticated users with Contributor-level privileges to trigger insecure deserialization, potentially leading to remote code execution, data tampering, or full site compromise. The flaw is rated CVSS 8.8 (High) and was disclosed by Patchstack. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.
PHP Object Injection in the Post Duplicator WordPress plugin before 3.0.15 lets authenticated users with Contributor-level access or higher inject arbitrary serialized PHP objects by abusing the plugin's post-duplication routine, which copies attacker-controlled custom meta-data without the WordPress meta API's double-serialization safeguard. Successful exploitation can lead to property-oriented programming attacks and, with a suitable gadget chain present, full compromise of the site. Publicly available exploit code exists (WPScan), though the flaw is not listed in CISA KEV and carries a low EPSS score (0.15%, 5th percentile).
PHP Object Injection in the Post Duplicator WordPress plugin versions <= 3.0.10 allows authenticated users with Contributor-level privileges to trigger insecure deserialization, potentially leading to remote code execution, data tampering, or full site compromise. The flaw is rated CVSS 8.8 (High) and was disclosed by Patchstack. No public exploit identified at time of analysis and the vulnerability is not currently listed in CISA KEV.