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Vulnerability record · CVE-2026-10749 · published 24 June 2026

CVE-2026-10749: The Post Duplicator WordPress plugin before 3.0.15 does not safely handle custom meta-data during post duplica…

The Post Duplicator WordPress plugin before 3.0.15 does not safely handle custom meta-data during post duplication, storing attacker-supplied serialized values without the WordPress meta API's double-serialization protection, allowing users with Contributor-level access and above to inject a PHP Object.

7.2 CVSS 3.1 High EPSS 0.54% · top 56.9% Deferred
7.2CVSS 3.1 base score
0.54%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
25 Jun 2026Last modified by NVD

Description

The Post Duplicator WordPress plugin before 3.0.15 does not safely handle custom meta-data during post duplication, storing attacker-supplied serialized values without the WordPress meta API's double-serialization protection, allowing users with Contributor-level access and above to inject a PHP Object.

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

References

LinkTags
https://wpscan.com/vulnerability/224c36b5-e604-4eb3-aad8-47283b95e994/

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Source: NIST National Vulnerability Database (record CVE-2026-10749), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.