CVE-2025-47581

CRITICAL 9.8

WordPress WordPress Events Calendar Registration & Tickets plugin <= 2.6.0 - PHP Object Injection vulnerability

CVSS Score

9.8

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in elbisnero WordPress Events Calendar Registration & Tickets wpeventplus allows Object Injection.This issue affects WordPress Events Calendar Registration & Tickets: from n/a through <= 2.6.0.

CWE	CWE-502
Vendor	elbisnero
Product	wordpress events calendar registration & tickets
Published	May 19, 2025
Last Updated	Apr 28, 2026

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CVSS v3 Breakdown

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Affected Versions

elbisnero / WordPress Events Calendar Registration & Tickets

0 ≤ 2.6.0

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wpeventplus/vulnerability/wordpress-wordpress-events-calendar-registration-tickets-plugin-2-6-0-php-object-injection-vulnerability?_s_id=cve

Credits

Bonds | Patchstack Bug Bounty Program