CVE-2026-24378

CRITICAL 9.8

WordPress EventPrime plugin <= 4.2.8.0 - PHP Object Injection vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

6th

Deserialization of Untrusted Data vulnerability in Metagauss EventPrime eventprime-event-calendar-management allows Object Injection.This issue affects EventPrime: from n/a through <= 4.2.8.0.

CWE	CWE-502
Vendor	metagauss
Product	eventprime
Published	Mar 25, 2026
Last Updated	Mar 26, 2026

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Affected Versions

Metagauss / EventPrime

n/a ≤ <= 4.2.8.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/eventprime-event-calendar-management/vulnerability/wordpress-eventprime-plugin-4-2-8-0-php-object-injection-vulnerability?_s_id=cve

Credits

Phat RiO | Patchstack Bug Bounty Program