CVE-2025-49869

HIGH 8.8

WordPress Eventin Plugin <= 4.0.31 - PHP Object Injection Vulnerability

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.0.31.

CWE	CWE-502
Vendor	arraytics
Product	eventin
Published	Aug 14, 2025
Last Updated	May 12, 2026

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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

Arraytics / Eventin

0 ≤ 4.0.31

References

NVD ↗ CVE.org ↗ EPSS Data ↗

patchstack.com: https://patchstack.com/database/Wordpress/Plugin/wp-event-solution/vulnerability/wordpress-eventin-plugin-4-0-31-php-object-injection-vulnerability?_s_id=cve

Credits

Nguyen Ngoc Quang Bach (maysbachs) | Patchstack Bug Bounty Program