{"id":"CVE-2026-109221","summary":"Groundhogg \u003c= 4.9.3 - Authenticated (Sales Representative+) Arbitrary File Deletion via CSV Import 'copy_file' Field Mapping","details":"The Groundhogg — CRM, Newsletters, and Marketing Automation plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the copy_file function in all versions up to, and including, 4.9.3 This makes it possible for authenticated attackers, with Sales Representative-level access and above, to delete arbitrary files on the server, which can easily lead to remote code execution when the right file is deleted (such as wp-config.php). This is exploitable by any user holding the plugin-defined import_contacts capability, which is granted by default to the plugin's custom Sales Representative role.","modified":"2026-10-17T02:48:00.050355501Z","published":"2026-10-16T04:27:05.579Z","database_specific":{"cna_assigner":"Wordfence","cwe_ids":["CWE-22"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109221.json"},"references":[{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/admin/tools/tools-page.php#L575"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/admin/tools/tools-page.php#L602"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/background/import-contacts.php#L200"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/classes/traits/file-box.php#L85"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/classes/traits/file-box.php#L94"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/functions.php#L2872"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/functions.php#L8045"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/main-roles.php#L583"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/browser/groundhogg/tags/4.9.3/includes/utils/files.php#L323"},{"type":"WEB","url":"https://plugins.trac.wordpress.org/changeset/3744461/groundhogg/trunk/includes/classes/traits/file-box.php"},{"type":"WEB","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/fb5100ac-cfe6-4e91-9349-6e8efa850147?source=cve"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/109xxx/CVE-2026-109221.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109221"},{"type":"FIX","url":"https://github.com/groundhoggwp/groundhogg/commit/e319e4a849bfbb07cccfbac8558ad6bf07a7fdc0"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/groundhoggwp/groundhogg","events":[{"introduced":"0"},{"fixed":"e319e4a849bfbb07cccfbac8558ad6bf07a7fdc0"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"4.9.3"}],"source":["AFFECTED_FIELD","REFERENCES"]}}],"versions":["4.9.3","4.9.2","4.9.2.rc.1","4.9.1","4.9.rc.4","4.9","4.9.rc.3","4.9.rc.2","4.9.rc.1","4.8.3","4.8.2","4.8.1","4.8","4.7.2.beta.1","4.7.2","4.7.1","4.7","4.6.1","4.6","4.6.beta.1","4.5.15","4.5.15.beta.2","4.5.15.beta.1","4.5.14","4.5.13","4.5.12","4.5.11","4.5.10","4.5.9","4.5.8","4.5.7","4.5.6","4.5.5","4.5.4","4.5.3","4.5.2","4.5.1","4.5","4.5.dev.2","4.5.dev.1","4.4.2","4.4.1","4.4","4.3.3","4.3.3.rc.1","4.3.2","4.3.1","4.3.1.beta.1","4.3","4.3.rc.1","4.3.beta.3","4.3.beta.2","4.3.beta.1","4.2.12","4.2.12.rc.2","4.2.12.rc.1","4.2.11","4.2.11.rc.1","4.2.10","4.2.9","4.2.8","4.2.7","4.2.6.1","4.2.6","4.2.6.rc.1","4.2.5.3","4.2.5.2","4.2.5.1","4.2.5.1.beta.1","4.2.5","4.2.4.2","4.2.4.1","4.2.4","4.2.4.rc.3","4.2.4.rc.2","4.2.3.2","4.2.3.1","4.2.3","4.2.3.rc.1","4.2.2.2.rc.1","4.2.2.1.rc.1","4.2.2.1","4.2.2","4.2.1","4.2","4.1.3.2.beta.1","4.1.3.1","4.1.3","4.1.2.1","4.1.2","4.1.2.rc.1","4.1.1.2","4.1.1.1","4.1.1","4.1.1.rc.1","4.1.0.1","4.1","4.0.2","4.0.1","4.0","4.0.rc.4","4.0.rc.3","4.0.rc.2","4.0.rc.1","4.0.beta.5","4.0.beta.4","4.0.beta.3","4.0.beta.2","4.0.beta.1","4.0.alpha.5","4.0.alpha.4","4.0.alpha.3","4.0.alpha.2","4.0.alpha.1","3.7.5.beta.2","3.7.5.beta.1","3.7.4.1","3.7.4","3.7.4.rc.2","3.7.4.rc.1","3.7.3.6","3.7.3.5","3.7.3.4","3.7.3.3","3.7.3.2","3.7.3.1","3.7.3","3.7.3.beta.1","3.7.2","3.7.1","3.7.0.2","3.7.0.1.beta.1","3.7.0.1","3.7","3.7.beta.6","3.7.beta.5","3.7.beta.4","3.7.beta.3","3.7.beta.2","3.7.beta.1","3.6.1.1.alpha.3","3.6.1.1.alpha.2","3.6.1.1.alpha.1","3.6.1","3.6.0.2.beta.2","3.6.0.2.beta.1","3.6.0.1","3.6","3.6.beta.1","3.5.2.beta.3","3.5.2.beta.2","3.5.2.beta.1","3.5.1.1","3.5.1","3.5.0.1","3.5","3.4.4.1","3.4.4","3.4.3.2","3.4.3.1.beta.2","3.4.3.1","3.4.3.1.beta.1","3.4.3","3.0.rc.8","2.7.11.10","3.0.rc.7","3.0.rc.6","3.0.rc.5","3.0.rc.4","3.0.rc.3","3.0.beta.1","3.0.rc.2","3.0.rc.1","2.7.11.9","2.7.11.8","2.7.11.7","2.7.11.6","2.7.11.5","2.7.11.4","2.7.11.3","2.7.11.2","2.7.11.1","2.7.11","2.7.10.3","2.7.10.2","2.7.10.1","2.7.8.5","2.7.8.4","2.7.8.3","2.7.8.2","2.7.8.1","2.7.8","2.7.7.9","2.7.7.7","2.7.7.6","2.7.7.5","2.7.7.3","2.7.7.2","2.7.7.1","2.7.7","2.7.6.3","2.7.6.2","2.7.6.1","2.7.6","2.7.6.beta.1","2.7.5.2","2.7.5.1","2.7.5","2.7.4.3","2.7.4.2","2.7.4.1","2.7.4","2.7.4.beta.1","2.7.3.1","2.7.3","2.7.2.1","2.7.2","2.7.1.1","2.7.1","2.7","2.7.beta.1","2.6.3.10","2.6.3.9","2.6.3.8","2.6.3.7","2.6.3.6","2.6.3.5","2.6.3.4","2.6.3.3","2.6.3.2","2.6.3.1","2.6.3","2.6.2.11","2.6.2.9","2.6.2.8","2.6.beta.3","2.6.beta.2","2.6.beta.1","2.5.7.9","2.5.7.8","2.5.7.7","2.5.7.6","2.5.7.5","2.5.7.4","2.5.7.3","2.5.7.2","2.5.7.1","2.5.7","2.5.6","2.5.5","2.5.5.beta.7","2.5.5.beta.6","2.5.5.beta.5","2.5.5.beta.4","2.5.5.beta.3","2.5.5.beta.2","2.5.4.2","2.5.4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