CVE-2026-32583 WordPress Modern Events Calendar plugin <= 7.29.0 - Broken Access Control vulnerability
Attackers can bypass access controls in the Modern Events Calendar WordPress plugin to perform unauthorized actions.
- 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-2026-32583?
CVE-2026-32583 is a medium-severity missing authorization vulnerability in Webnus Inc. Modern Events Calendar, published on 16 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
Missing Authorization vulnerability in Webnus Inc. Modern Events Calendar allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Modern Events Calendar: from n/a through 7.29.0.
Weakness: CWE-862
Which versions are affected by CVE-2026-32583?
How do I fix CVE-2026-32583?
No fix has been published for CVE-2026-32583 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-2026-32583 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-32583 exists.
Public exploit code: 1 Nuclei template.
Sources
Also known as GHSA-qx3m-qr3w-q6hw.