What is CVE-2026-7537?

CVE-2026-7537 is a high-severity vulnerability in Mdjm Event Management, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2026-06-06.

How severe is CVE-2026-7537?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2026-7537 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Mdjm Event Management

CVE-2026-7537

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.

Vulnerability class: Unrestricted File Upload

EPSS: 0.007 (48.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Mdjm Event Management — versions 0

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

d0n601/CVE-2026-7537

References

Frequently asked questions

What is CVE-2026-7537?: CVE-2026-7537 is a high-severity vulnerability in Mdjm Event Management, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 7.2/10. Published 2026-06-06.
How severe is CVE-2026-7537?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2026-7537 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.