---
cve: "CVE-2023-6144"
severity: "CRITICAL"
cvss: 9.1
epss: "0.4%"
vendor: "Dev Blog"
kev: false
exploited: false
published: "2023-11-21 00:15:07"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-10-10T08:43:17+02:00"
---

# CVE-2023-6144

> 9.1 CRITICAL · 🧪 PoC

## Beschreibung

Dev blog v1.0 allows to exploit an account takeover through the "user" cookie. With this, an attacker can access any user's session just by knowing their username.

## CVSS-Vektor

```
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 | Hoch | bad |
| I Integrität | Hoch | bad |
| A Verfügbarkeit | Keine | good |

## Referenzen

- <https://fluidattacks.com/advisories/almighty/>
- <https://github.com/Armanidrisi/devblog/>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/sicherheitsluecken/cve-2023-6144/) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI WID (CSAF)_