The MDJM Event Management plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.7.8.3 via the mdjm_send_comm_email function. This is due to no file type, extension, or MIME type validation being performed on uploaded files. This makes it possible for authenticated attackers, with administrator-level access and above, to upload files that may be executable, which makes remote code execution possible.
History

Sun, 07 Jun 2026 11:15:00 +0000

Type Values Removed Values Added
First Time appeared Mdjm
Mdjm mdjm Event Management
Wordpress
Wordpress wordpress
Vendors & Products Mdjm
Mdjm mdjm Event Management
Wordpress
Wordpress wordpress

Sat, 06 Jun 2026 12:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Sat, 06 Jun 2026 03:30:00 +0000

Type Values Removed Values Added
Description The MDJM Event Management plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 1.7.8.3 via the mdjm_send_comm_email function. This is due to no file type, extension, or MIME type validation being performed on uploaded files. This makes it possible for authenticated attackers, with administrator-level access and above, to upload files that may be executable, which makes remote code execution possible.
Title MDJM Event Management <= 1.7.8.3 - Authenticated (Administrator+) Arbitrary File Upload via 'mdjm_email_upload_file' Parameter
Weaknesses CWE-434
References
Metrics cvssV3_1

{'score': 7.2, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: Wordfence

Published: 2026-06-06T02:28:35.320Z

Updated: 2026-06-06T11:48:22.401Z

Reserved: 2026-04-30T18:20:36.475Z

Link: CVE-2026-7537

cve-icon Vulnrichment

Updated: 2026-06-06T11:48:17.748Z

cve-icon NVD

Status : Deferred

Published: 2026-06-06T04:17:32.107

Modified: 2026-06-08T14:57:14.757

Link: CVE-2026-7537

cve-icon Redhat

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