{"id":"CVE-2023-6979","aliases":["EUVD-2023-59171","GHSA-rhj4-7w3q-vf4p"],"status":"published","title":"Customer Reviews for WooCommerce \u003c= 5.38.9 - Authenticated (Author+) Arbitrary File Upload","description":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.","severity":{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.01137,"percentile":0.66774,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2024-01-11T08:32:34Z","modified":"2026-06-17T06:51:48Z","products":[{"vendor":"cusrev","product":"customer_reviews_for_woocommerce"},{"vendor":"ivole","product":"customer reviews for woocommerce"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/4af801db-44a6-4cd3-bd1a-3125490c8c48?source=cve","tags":["x_transferred","Third Party Advisory"]},{"url":"https://plugins.trac.wordpress.org/browser/customer-reviews-woocommerce/trunk/includes/import-export/class-cr-reviews-importer.php#L35","tags":["x_transferred","Issue Tracking"]},{"url":"https://drive.proton.me/urls/K4R2HDQBS0#iuTPm3NqZEdz","tags":["x_transferred","Broken Link"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3018507%40customer-reviews-woocommerce\u0026new=3018507%40customer-reviews-woocommerce\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred","Patch"]},{"url":"https://plugins.trac.wordpress.org/changeset?sfp_email=\u0026sfph_mail=\u0026reponame=\u0026old=3016708%40customer-reviews-woocommerce\u0026new=3016708%40customer-reviews-woocommerce\u0026sfp_email=\u0026sfph_mail=","tags":["x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2023-6979"},{"url":"https://github.com/advisories/GHSA-rhj4-7w3q-vf4p"}],"sources":{"cve":[{"id":"CVE-2023-6979","title":"Customer Reviews for WooCommerce \u003c= 5.38.9 - Authenticated (Author+) Arbitrary File Upload","description":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2024-01-11T08:32:34.291Z","modified":"2026-04-08T16:50:51.354Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:35:25.095989Z"}],"euvd":[{"id":"EUVD-2023-59171","description":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2024-01-11T08:32:34Z","modified":"2026-04-08T16:50:51Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T19:24:59.89217Z"}],"ghsa":[{"id":"GHSA-rhj4-7w3q-vf4p","title":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads...","description":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2024-01-11T09:30:36Z","modified":"2024-01-27T05:05:20Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:55:29.55339Z"}],"nvd":[{"id":"CVE-2023-6979","description":"The Customer Reviews for WooCommerce plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the ivole_import_upload_csv AJAX action in all versions up to, and including, 5.38.9. This makes it possible for authenticated attackers, with author-level access and above, to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2024-01-11T09:15:53.67Z","modified":"2026-06-17T06:51:48.32Z","cvss":[{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":8.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:09:00.788714Z"}]}}