---
id: CVE-2026-9289
title: >-
  The WordLift – AI powered SEO – Schema plugin for WordPress is vulnerable to
  Sensitive Information Exposure in all versions up to, and including, 3.54.10
  via the JSON-LD REST API endpoints
summary: >-
  The WordLift – AI powered SEO – Schema plugin for WordPress is vulnerable to
  Sensitive Information Exposure in all versions up to, and including, 3.54.10
  via the JSON-LD REST API endpoints. This is due to the plugin registering the
  /word…
severity: medium
cvss: 5.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N'
cwe:
  - CWE-200
vendor: wordlift
product: WordLift – AI powered SEO – Schema
affected:
  - ai_powered_seo_schema <= 3.54.10
published: '2026-09-19'
updated: '2026-09-21'
sourceUpdated: '2026-09-21T13:33:33.387'
source: NVD
sourceUrl: 'https://nvd.nist.gov/vuln/detail/CVE-2026-9289'
references:
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-by-id-endpoint.php#L112
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-endpoint.php#L131
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-endpoint.php#L57
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/includes/class-wordlift-post-to-jsonld-converter.php#L81
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-by-id-endpoint.php#L112
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-endpoint.php#L131
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-endpoint.php#L57
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/includes/class-wordlift-post-to-jsonld-converter.php#L81
    label: security@wordfence.com
  - url: >-
      https://plugins.trac.wordpress.org/changeset?reponame=&old=3597515%40wordlift&new=3597515%40wordlift
    label: security@wordfence.com
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/96d8da55-0706-42b6-8423-260f6138387d?source=cve
    label: security@wordfence.com
tags:
  - nvd
  - cve.org
epss: 0.00356
epssPercentile: 0.29402
ssvc:
  exploitation: none
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-09-19T13:17:34.628414Z'
ingestedAt: '2026-09-19T09:00:39.471Z'
---

## Overview

The WordLift – AI powered SEO – Schema plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 3.54.10 via the JSON-LD REST API endpoints. This is due to the plugin registering the /wordlift/v1/jsonld/ routes (jsonld/{id}, jsonld/http/{item_id}, jsonld/post-meta/{meta_key}, jsonld/meta/{meta_key}, and jsonld/{post_type}/{post_name}) with a permission_callback of '__return_true' and the downstream converter retrieving the post via get_post() without verifying the post status or the requesting user's capabilities. This makes it possible for unauthenticated attackers to read the title, content/description, author, publication and modification dates, word count, comment count, and other metadata of private, draft, and pending posts by enumerating post IDs, bypassing WordPress core access controls.

## Remediation

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