CVE-2026-57713

HIGH 8.8

WordPress Events Manager plugin <= 7.3.6 - PHP Object Injection vulnerability

CVSS Score

8.8

EPSS Score

0.5%

EPSS Percentile

37th

Deserialization of Untrusted Data vulnerability in Marcus (aka @msykes) Events Manager events-manager allows Object Injection.This issue affects Events Manager: from n/a through <= 7.3.6.

CWE	CWE-502
Vendor	marcus (aka @msykes)
Product	events manager
Published	Jul 13, 2026
Last Updated	Jul 13, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

Marcus (aka @msykes) / Events Manager

0 ≤ 7.3.6

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/events-manager/vulnerability/wordpress-events-manager-plugin-7-3-6-php-object-injection-vulnerability?_s_id=cve

Credits

dutafi | Patchstack Bug Bounty Program