{"id":"CVE-2026-10749","aliases":["EUVD-2026-38694","GHSA-57q8-6wvw-p94h"],"status":"published","title":"Post Duplicator \u003c 3.0.15 - Contributor+ PHP Object Injection via customMetaData","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.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00539,"percentile":0.4589,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2026-06-24T06:00:02Z","modified":"2026-06-25T19:07:56Z","products":[{"vendor":"metaphor creations","product":"post duplicator"},{"vendor":"unknown","product":"post duplicator"}],"references":[{"url":"https://wpscan.com/vulnerability/224c36b5-e604-4eb3-aad8-47283b95e994/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-10749"},{"url":"https://wpscan.com/vulnerability/224c36b5-e604-4eb3-aad8-47283b95e994"},{"url":"https://github.com/advisories/GHSA-57q8-6wvw-p94h"}],"sources":{"cve":[{"id":"CVE-2026-10749","title":"Post Duplicator \u003c 3.0.15 - Contributor+ PHP Object Injection via customMetaData","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.","status":"published","published":"2026-06-24T06:00:02.199Z","modified":"2026-06-24T13:12:59.561Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"updated_at":"2026-11-02T13:40:12.486331Z"}],"euvd":[{"id":"EUVD-2026-38694","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.","status":"published","published":"2026-06-24T06:00:02Z","modified":"2026-06-24T13:12:59Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:31.123469Z"}],"ghsa":[{"id":"GHSA-57q8-6wvw-p94h","title":"The Post Duplicator WordPress plugin before 3.0.15 does not safely handle custom meta-data during...","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.","status":"published","published":"2026-06-24T09:30:44Z","modified":"2026-06-24T15:31:43Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T15:08:57.478089Z"}],"nvd":[{"id":"CVE-2026-10749","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.","status":"published","published":"2026-06-24T07:16:25.97Z","modified":"2026-06-25T19:07:56.657Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"updated_at":"2026-11-02T14:12:25.288279Z"}]}}