CVE-2026-1650 MDJM Event Management <= 1.7.8.1 - Missing Authorization to Unauthenticated Arbitrary Custom Event Field Deletion
Unauthenticated attackers can delete arbitrary custom event fields in the MDJM Event Management WordPress plugin due to missing capability checks.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-1650?
CVE-2026-1650 is a medium-severity missing authorization vulnerability in MDJM Event Management, published on 7 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
The MDJM Event Management plugin for WordPress is vulnerable to unauthorized data modification due to a missing capability check on the 'custom_fields_controller' function in all versions up to, and including, 1.7.8.1. This makes it possible for unauthenticated attackers to delete arbitrary custom event fields via the 'delete_custom_field' and 'id' parameters.
Weakness: CWE-862
Which versions are affected by CVE-2026-1650?
How do I fix CVE-2026-1650?
No fix has been published for CVE-2026-1650 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-1650 being exploited?
There is no known exploitation of CVE-2026-1650 in the wild and no public exploit code.
Sources
Also known as GHSA-g7fr-rm9c-829x.