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THREAT OPS › Threat News › [NVD] CVE-2026-4244 (MEDIUM 4.3) — The Post Duplicator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `duplicate_post()` function in all versions up to, and including, 3.0.11. This is due to the function not verifying that the user has `edit_others_

[NVD] CVE-2026-4244 (MEDIUM 4.3) — The Post Duplicator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `duplicate_post()` function in all versions up to, and including, 3.0.11. This is due to the function not verifying that the user has `edit_others_

mednvdPublished 2026-08-22

CVE-2026-4244 CVSS: 4.3 MEDIUM Published: 2026-08-22T13:16:37.523

The Post Duplicator plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `duplicate_post()` function in all versions up to, and including, 3.0.11. This is due to the function not verifying that the user has `edit_others_posts` capability before accepting a `selectedAuthorI

Indicators of compromise

CVE-2026-4244cve

Original source: https://nvd.nist.gov/vuln/detail/CVE-2026-4244