---
cve: "CVE-2023-44400"
severity: "MEDIUM"
cvss: 6.7
epss: "27%"
vendor: "louislam"
kev: false
exploited: false
published: "2023-10-09 16:15:10"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-06T06:08:55+02:00"
---

# CVE-2023-44400

> 6.7 MEDIUM · 🧪 PoC

## Beschreibung

Uptime Kuma is a self-hosted monitoring tool. Prior to version 1.23.3, attackers with access to a user's device can gain persistent account access. This is caused by missing verification of Session Tokens after password changes and/or elapsed inactivity periods. Version 1.23.3 has a patch for the issue.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- c3e3f27457c52cf5056d0eed1c7fd5f9c12f4d91 (Commit)
- 88afab6571ef7d4d41bb395cdb6ecd3968835a4a (Commit)

## Referenzen

- <https://github.com/louislam/uptime-kuma/security/advisories/GHSA-g9v2-wqcj-j99g>
- <https://github.com/louislam/uptime-kuma/issues/3481>
- <https://github.com/louislam/uptime-kuma/commit/88afab6571ef7d4d41bb395cdb6ecd3968835a4a>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2023-44400) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_