How to fix CVE-2025-68047?

Within 24 hours: Inventory all installations of Arraytics Eventin plugin and document affected WordPress instances. Within 7 days: Implement Web Application Firewall (WAF) rules to block malicious deserialization payloads targeting the plugin, consider disabling the plugin if non-critical, and isolate affected systems from sensitive data networks. Within 30 days: Either upgrade to a patched version when released or migrate to an alternative event management solution; establish monitoring for exploit attempts and suspicious object instantiation.

Is Deserialization affected by CVE-2025-68047?

A critical object injection vulnerability in the Arraytics Eventin WordPress plugin (versions ≤ 4.1.1) allows attackers to execute arbitrary code on affected websites.

CVE-2025-68047

HIGH

2026-01-22 [email protected]

8.8

CVSS 3.1

CVSS Vector

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

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 21:54 vuln.today

CVE Published

Jan 22, 2026 - 17:16 nvd

HIGH 8.8

Description

Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.1.1.

Analysis

Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.1.1. [CVSS 8.8 HIGH]

Technical Context

Classified as CWE-502 (Deserialization of Untrusted Data). Affects Arraytics Eventin wp-event-solution. Deserialization of Untrusted Data vulnerability in Arraytics Eventin wp-event-solution allows Object Injection.This issue affects Eventin: from n/a through <= 4.1.1.

Affected Products

Product: Arraytics Eventin wp-event-solution.

Remediation

Monitor vendor advisories for a patch. Restrict network access to the affected service where possible.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.1

CVSS: +44

POC: 0

CVE-2025-68047 vulnerability details – vuln.today

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CVE-2025-68047

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CVE-2025-68047

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Lifecycle Timeline

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Description

Analysis

Technical Context

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External POC / Exploit Code