CVE-2026-42669 HIGH

CVE-2026-42669: WordPress EventPrime plugin <= 4.3.2.0 - Broken Access Control vulnerability

Vendor Eventprime

Product EventPrime

Weakness CWE-862 · Missing authorization

Published June 2, 2026

Last update June 2, 2026

View on NVD All CVEs

CVSS base score

7.5/10

Attack vector Network

Attack complexity Low

Privileges required None

User interaction None

Confidentiality None

Integrity High

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

What the vulnerability does

01Description

Missing Authorization vulnerability in EventPrime allows Exploiting Incorrectly Configured Access Control Security Levels. This issue affects EventPrime: from n/a through 4.3.2.0.

Explanation of Vulnerability in Simple Terms

02Summary

EventPrime versions up to 4.3.2.0 lack proper authorization checks, allowing unauthenticated attackers to modify data through network requests. The vulnerability does not expose sensitive information or disrupt service availability, but permits unauthorized changes to application state. Administrators should update to a version newer than 4.3.2.0 when available.

What an attacker can do

03Attacker Capabilities

Modify application data without authentication or user interaction.

Potential impact on your site

04Site Impact

Unauthorized users can alter event data, settings, or other application state without logging in.

Conditions required to exploit

05Prerequisites

Network access to the EventPrime application; no authentication required.

Key dates

06Disclosure timeline

June 2, 2026 CVE published

June 2, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2026-42669 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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