---
cve: "CVE-2022-3993"
severity: "CRITICAL"
cvss: 9.4
epss: "1.2%"
vendor: "kareadita"
kev: false
exploited: false
published: "2022-11-14 00:00:00"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-23T12:55:35+02:00"
---

# CVE-2022-3993

> 9.4 CRITICAL · 🧪 PoC

## Beschreibung

Improper Restriction of Excessive Authentication Attempts in GitHub repository kareadita/kavita prior to 0.6.0.3.

## CVSS-Vektor

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

| 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 | Gering | warn |
| A Verfügbarkeit | Hoch | bad |

## Patch verfügbar (OSV)

- f8db37d3f9aa42d47e7c4f4ca839e892d3f97afb (Commit)

## Referenzen

- <https://github.com/kareadita/kavita/commit/f8db37d3f9aa42d47e7c4f4ca839e892d3f97afb>
- <https://huntr.dev/bounties/bebd0cd6-18ec-469c-b6ca-19ffa9db0699>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2022-3993) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_