---
id: CVE-2026-112868
title: >-
  WordPress H5P plugin <= 1.17.9 - Insecure Direct Object References (IDOR)
  vulnerability
summary: >-
  Authorization Bypass Through User-Controlled Key vulnerability in H5P H5P h5p
  allows Exploiting Incorrectly Configured Access Control Security Levels.This
  issue affects H5P: from n/a through 1.17.9.
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N'
cvssSource: cna
cwe:
  - CWE-639
vendor: H5P
product: h5p
affected:
  - h5p <= 1.17.9
published: '2026-10-21'
updated: '2026-10-21'
sourceUpdated: '2026-10-21T18:01:10.832Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112868'
references:
  - url: >-
      https://patchstack.com/database/wordpress/plugin/h5p/vulnerability/wordpress-h5p-plugin-1-17-9-insecure-direct-object-references-idor-vulnerability?_s_id=cve
tags:
  - cve.org
ingestedAt: '2026-10-21T18:09:27.267Z'
---

## Overview

Authorization Bypass Through User-Controlled Key vulnerability in H5P H5P h5p allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects H5P: from n/a through 1.17.9.

## Affected

- `h5p <= 1.17.9`

## Remediation

Update the WordPress H5P plugin to the latest available version (at least 1.17.10).