PT-2026-49461 · Eventprime · Eventprime

Published 2026-06-15 · Updated 2026-06-15 · CVE-2026-42687

NVD

CVSS v3.1

8.1

High

Base vector

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

Unauthenticated PHP Object Injection in EventPrime <= 4.3.2.1 versions.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-42687

Affected Products

Eventprime

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-42687 · Security Note
• https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-2-1-php-object-injection-vulnerability?_s_id=cve · Note