CVE-2026-42691

WordPress EventPrime plugin <= 4.3.6.0 - Broken Access Control vulnerability

Published Oct 29, 2026 CVSS 3.1 · 5.4 Medium EPSS < 1% KEV · Not listed
Description
Authorization Bypass Through User-Controlled Key vulnerability in EventPrime EventPrime eventprime-event-calendar-management allows Privilege Abuse.This issue affects EventPrime: from n/a through 4.3.6.0.

Remediation

Vendor Solution

Update the WordPress EventPrime plugin to the latest available version (at least 4.3.6.1).

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Authorization Bypass Through User-Controlled Key vulnerability in EventPrime EventPrime eventprime-event-calendar-management allows Privilege Abuse.This issue affects EventPrime: from n/a through 4.3.6.0.
Title WordPress EventPrime plugin <= 4.3.6.0 - Broken Access Control vulnerability
Weaknesses CWE-639
References
Metrics cvssV3_1

{'score': 5.4, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:L'}

Subscriptions

No data.

Weaknesses

Sources

Status
PUBLISHED
Assigner
Patchstack
Published
Updated
Oct 30, 2026, 7:00 PM
Reserved
Apr 29, 2026, 9:05 AM
Status
Deferred
Published
Oct 29, 2026, 3:17 PM
Modified
Oct 30, 2026, 7:18 PM