---
cve: "CVE-2026-26980"
severity: "CRITICAL"
cvss: 9.4
epss: "69.3%"
vendor: "TryGhost"
kev: false
exploited: false
published: "2026-02-20 02:16:54"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-09T12:25:54+02:00"
---

# CVE-2026-26980

> 9.4 CRITICAL · 🧪 PoC

## Beschreibung

Ghost is a Node.js content management system. Versions 3.24.0 through 6.19.0 allow unauthenticated attackers to perform arbitrary reads from the database. This issue has been fixed in version 6.19.1.

## CVSS-Vektor

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

| 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 | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Gering | warn |

## Exploit-Evidenz

- [EDB-52555 — Ghost CMS 6.19.0 - SQLi](https://www.exploit-db.com/exploits/52555)

## Patch verfügbar (OSV)

- af0f06d49809e7504f9ab85380037290019f79ba (Commit)
- 30868d632b2252b638bc8a4c8ebf73964592ed91 (Commit)

## Referenzen

- <https://github.com/TryGhost/Ghost/security/advisories/GHSA-w52v-v783-gw97>
- <https://github.com/TryGhost/Ghost/commit/30868d632b2252b638bc8a4c8ebf73964592ed91>
- <https://github.com/TryGhost/Ghost/releases/tag/v6.19.1>
- <https://blog.xlab.qianxin.com/ghost-cms-page-poisoning-cve-2026-26980/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-26980) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_