---
cve: "CVE-2026-31051"
severity: "LOW"
cvss: 3.8
epss: "42%"
vendor: "n/a"
kev: false
exploited: false
published: "2026-04-24 15:16:27"
tags: [cve, security, low]
source: tsecurity.de CVE-Dossier
exported: "2026-09-08T08:54:34+02:00"
---

# CVE-2026-31051

> 3.8 LOW · 🧪 PoC

## Beschreibung

An issue in Hostbill v.2025-11-24 and 2025-12-01 allows a remote attacker to cause a denial of service via the Client Balance component

## CVSS-Vektor

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

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

## Referenzen

- <https://hostbillapp.com/changelog>
- <https://hostbillapp.com/release-notes/11-27-2025.html>
- <https://blog.hostbillapp.com/2025/12/03/hostbill-security-advisory/>
- <https://hostbillapp.com/responsible-disclosure>
- <https://hostbillapp.com/release-notes/12-01-2025.html>
- <https://github.com/Muhammad5235/HostBill-CVEs-2025/blob/main/Business%20Logic%20Vulnerability/Business%20Logic%20Vulnerability>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-31051) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_