CVE-2026-118523: EventPrime WordPress plugin information disclosure via public post status

CVE-2026-118523 · Severity: info · Published 2026-11-04

EventPrime is a WordPress plugin for managing event calendars. The plugin incorrectly exposes pending review posts as publicly viewable, allowing unauthenticated visitors to read content that administrators had marked as draft or awaiting review. This could leak internal notes, unreleased announcements, or sensitive event details before they are ready for publication.

Vendors: EventPrime.

Quick answers

Is CVE-2026-118523 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2026-118523 being exploited in the wild.
How severe is CVE-2026-118523?
Informational severity, published 4 November 2026.
Which products and versions are affected?
EventPrime WordPress plugin before 4.3.6.1.
Is there a fix for CVE-2026-118523?
Yes: fixed in 4.3.6.1. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
How is CVE-2026-118523 attacked?
It is attacked over the network.
Am I affected by CVE-2026-118523?
Check whether you run EventPrime WordPress plugin at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • Fixed in: 4.3.6.1

Technical details

The plugin fails to properly enforce the non-public status of WordPress's built-in Pending Review post status, allowing unauthenticated users to access posts and pages in that state via direct requests or enumeration. The vulnerability requires no authentication or user interaction and affects the post visibility enforcement mechanism. A fix is available in version 4.3.6.1.

Affected products

  • EventPrime EventPrime WordPress plugin before 4.3.6.1

Timeline

  • 2026-11-02: disclosed

References

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.