{"id":"CVE-2025-6553","aliases":["EUVD-2025-33825","GHSA-7gc5-2qr3-584w"],"status":"published","title":"Ovatheme Events Manager \u003c= 1.8.5 - Unauthenticated Arbitrary File Upload","description":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.","severity":{"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","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-09","score":0.00764,"percentile":0.55686,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-434"],"published":"2025-10-11T08:29:15Z","modified":"2026-10-08T13:10:00Z","products":[{"vendor":"ovatheme","product":"ovatheme events manager"}],"references":[{"url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/808392a9-dbac-4896-8677-6ddc1213d80d?source=cve"},{"url":"https://themeforest.net/item/em4u-event-management-multipurpose-wordpress-theme/20846579"},{"url":"https://themeforest.net/item/em4u-event-management-multipurpose-wordpress-theme/20846579#item-description__change_log"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-6553"},{"url":"https://github.com/advisories/GHSA-7gc5-2qr3-584w"}],"sources":{"cve":[{"id":"CVE-2025-6553","title":"Ovatheme Events Manager \u003c= 1.8.5 - Unauthenticated Arbitrary File Upload","description":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2025-10-11T08:29:15.689Z","modified":"2026-04-08T17:03:34.85Z","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","assessor":"cna"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:32:40.419293Z"}],"euvd":[{"id":"EUVD-2025-33825","description":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2025-10-11T08:29:15Z","modified":"2026-04-08T17:03:34Z","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"}],"updated_at":"2026-11-02T19:24:51.577419Z"}],"ghsa":[{"id":"GHSA-7gc5-2qr3-584w","title":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to...","description":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2025-10-11T09:30:23Z","modified":"2025-10-11T09:30:31Z","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":"2026-11-02T15:03:56.234944Z"}],"nvd":[{"id":"CVE-2025-6553","description":"The Ovatheme Events Manager plugin for WordPress is vulnerable to arbitrary file uploads due to missing file type validation in the process_checkout() function in all versions up to, and including, 1.8.5. This makes it possible for unauthenticated attackers to upload arbitrary files on the affected site's server which may make remote code execution possible.","status":"published","published":"2025-10-11T09:15:34.877Z","modified":"2026-10-08T13:10:00.2Z","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","assessor":"secondary"}],"cwes":["CWE-434"],"updated_at":"2026-11-02T14:11:36.851295Z"}]}}