---
id: CVE-2026-116392
title: WordPress Accordion plugin <= 2.3.25 - PHP Object Injection vulnerability
summary: >-
  Deserialization of Untrusted Data vulnerability in PickPlugins Accordion
  accordions allows Object Injection.This issue affects Accordion: from n/a
  through 2.3.25.
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-502
vendor: PickPlugins
product: accordions
affected:
  - accordions <= 2.3.25
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-10-29T13:41:10.150432Z'
published: '2026-10-28'
updated: '2026-10-29'
sourceUpdated: '2026-10-29T13:47:38.092Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-116392'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/accordions/vulnerability/wordpress-accordion-plugin-2-3-25-php-object-injection-vulnerability?_s_id=cve
tags:
  - cve.org
epss: 0.003
epssPercentile: 0.22848
ingestedAt: '2026-10-28T13:11:23.661Z'
---

## Overview

Deserialization of Untrusted Data vulnerability in PickPlugins Accordion accordions allows Object Injection.This issue affects Accordion: from n/a through 2.3.25.

## Affected

- `accordions <= 2.3.25`

## Remediation

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