---
cve: "CVE-2026-9289"
severity: "MEDIUM"
cvss: 5.3
epss: "0.4%"
vendor: "wordlift"
kev: false
exploited: false
published: "2026-09-19 09:16:34"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-21T08:42:11+02:00"
---

# CVE-2026-9289

> 5.3 MEDIUM

## Beschreibung

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.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |
| S Scope | Unverändert | good |
| C Vertraulichkeit | Gering | warn |
| I Integrität | Keine | good |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://www.wordfence.com/threat-intel/vulnerabilities/id/96d8da55-0706-42b6-8423-260f6138387d?source=cve>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-endpoint.php#L131>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-endpoint.php#L57>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/includes/class-wordlift-post-to-jsonld-converter.php#L81>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.10/classes/jsonld/class-jsonld-by-id-endpoint.php#L112>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-endpoint.php#L131>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-endpoint.php#L57>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/includes/class-wordlift-post-to-jsonld-converter.php#L81>
- <https://plugins.trac.wordpress.org/browser/wordlift/tags/3.54.8/classes/jsonld/class-jsonld-by-id-endpoint.php#L112>
- <https://plugins.trac.wordpress.org/changeset?reponame=&old=3597515%40wordlift&new=3597515%40wordlift>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-9289) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_