{"id":"CVE-2026-115251","aliases":["EUVD-2026-109353","GHSA-j9mp-rgph-hchj"],"status":"published","title":"Duplicator 1.5.17 - Multisite Subsite Admin+ Network-Wide PHP Code Execution via One-Click Upgrade","description":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator  WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator  WordPress plugin before 5.0.0 directory.","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":0.00312,"percentile":0.24399,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-269"],"published":"2026-10-25T06:00:22Z","modified":"2026-10-26T13:52:56Z","products":[{"vendor":"unknown","product":"duplicator"}],"references":[{"url":"https://wpscan.com/vulnerability/c4512e96-6d96-474e-90c0-ad784eb1c145/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-115251"},{"url":"https://wpscan.com/vulnerability/c4512e96-6d96-474e-90c0-ad784eb1c145"},{"url":"https://github.com/advisories/GHSA-j9mp-rgph-hchj"}],"sources":{"cve":[{"id":"CVE-2026-115251","title":"Duplicator 1.5.17 - Multisite Subsite Admin+ Network-Wide PHP Code Execution via One-Click Upgrade","description":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator  WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator  WordPress plugin before 5.0.0 directory.","status":"published","published":"2026-10-25T06:00:22.211Z","modified":"2026-10-26T10:13:36.247Z","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"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:20:01.969981Z"}],"euvd":[{"id":"EUVD-2026-109353","description":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator  WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator  WordPress plugin before 5.0.0 directory.","status":"published","published":"2026-10-25T06:00:22Z","modified":"2026-10-26T10:13:36Z","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":"2026-11-02T16:59:30.362619Z"}],"ghsa":[{"id":"GHSA-j9mp-rgph-hchj","title":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to...","description":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator  WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator  WordPress plugin before 5.0.0 directory.","status":"published","published":"2026-10-25T06:30:23Z","modified":"2026-10-26T12:33:34Z","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"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T15:14:23.996006Z"}],"nvd":[{"id":"CVE-2026-115251","description":"The Duplicator  WordPress plugin before 5.0.0 does not restrict its one-click upgrade routine to users allowed to install Duplicator  WordPress plugin before 5.0.0, and additionally exposes the routine without authentication, allowing an administrator of a multisite child site who is not a network administrator to install and run arbitrary PHP in the network-wide shared Duplicator  WordPress plugin before 5.0.0 directory.","status":"published","published":"2026-10-25T06:16:32.373Z","modified":"2026-10-26T13:52:56.91Z","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"}],"cwes":["CWE-269"],"updated_at":"2026-11-02T14:13:03.126833Z"}]}}