---
id: CVE-2026-95606
title: >-
  Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP The
  Events Calendar allows Object Injection.


  This issue affects The Events Calendar: from n/a through 6.17.4.
summary: >-
  Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP The
  Events Calendar allows Object Injection.


  This issue affects The Events Calendar: from n/a through 6.17.4.
severity: critical
cvss: 9.8
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'
cwe:
  - CWE-502
vendor: Liquid Web / StellarWP
product: the-events-calendar
affected:
  - the-events-calendar >= n/a <= 6.17.4
published: '2026-10-07'
updated: '2026-10-07'
sourceUpdated: '2026-10-07T18:17:31.910'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-95606'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/the-events-calendar/vulnerability/wordpress-the-events-calendar-plugin-6-17-4-php-object-injection-vulnerability?_s_id=cve
    label: audit@patchstack.com
tags:
  - nvd
  - cve.org
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: total
  timestamp: '2026-10-07T17:49:44.608617Z'
ingestedAt: '2026-10-07T17:40:37.546Z'
---

## Overview

Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP The Events Calendar allows Object Injection.

This issue affects The Events Calendar: from n/a through 6.17.4.

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.