🔐 CVE Alert

CVE-2026-56053

HIGH 8.8

WordPress EventPrime plugin <= 4.3.4.1 - PHP Object Injection vulnerability

CVSS Score
8.8
EPSS Score
0.0%
EPSS Percentile
0th

Subscriber PHP Object Injection in EventPrime <= 4.3.4.1 versions.

CWE CWE-502
Vendor eventprime
Product eventprime
Published Jun 25, 2026
Last Updated Jun 25, 2026
Stay Ahead of the Next One

Get instant alerts for eventprime eventprime

Be the first to know when new high vulnerabilities affecting eventprime eventprime are published — delivered to Slack, Telegram or Discord.

Get Free Alerts → Free · No credit card · 60 sec setup

CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Affected Versions

EventPrime / EventPrime
n/a ≤ 4.3.4.1

References

NVD ↗ CVE.org ↗ EPSS Data ↗
patchstack.com: https://patchstack.com/database/wordpress/plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-3-4-1-php-object-injection-vulnerability?_s_id=cve

Credits

VanTastic | Patchstack Bug Bounty Program