What is CVE-2026-88799?

CVE-2026-88799 is a high-severity vulnerability in Mdjm Event Management, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2026-11-06.

How severe is CVE-2026-88799?

High severity. CVSS v3 base score is 8.8 out of 10.

Auth bypass in Mdjm Event Management

CVE-2026-88799

The MDJM Event Management and Mobile Events Manager WordPress plugins through 1.7.8.7 do not check ownership or capability on the identifier supplied to their client profile update, allowing any authenticated user, such as a subscriber, to change the password and email address of any other account including an administrator, resulting in a full account takeover.

Vulnerability class: IDOR (Insecure Direct Object Reference)

Published 2026-11-06 · last modified 2026-11-06.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.

Affected products

Mdjm Event Management
Mobile Events Manager

Weakness classification (CWE)

CWE-639 — Authorization Bypass Through User-Controlled Key

References

wpscan.com/vulnerability/d808129b-e0cc-400a-9c30-33a9d0e357e9/ (technical-description, exploit, vdb-entry)

Frequently asked questions

What is CVE-2026-88799?: CVE-2026-88799 is a high-severity vulnerability in Mdjm Event Management, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 8.8/10. Published 2026-11-06.
How severe is CVE-2026-88799?: High severity. CVSS v3 base score is 8.8 out of 10.