---
cve: "CVE-2026-47202"
severity: "CRITICAL"
cvss: 9.3
epss: "0.2%"
vendor: "kareadita"
kev: false
exploited: false
published: "2026-05-26 18:16:52"
tags: [cve, security, critical]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T21:52:18+02:00"
---

# CVE-2026-47202

> 9.3 CRITICAL · 🧪 PoC

## Beschreibung

Kavita is a cross platform reading server. Prior to 0.9.0.2, an Improper Token validation flaw permits a remote and unauthenticated threat actor to request a JWT for any user including admins given knowledge of their username. This vulnerability is fixed in 0.9.0.2.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- 6bcd5689385d0e96824982d843c54f15ce784ddc (Commit)

## Referenzen

- <https://github.com/Kareadita/Kavita/security/advisories/GHSA-m2v3-fcjh-hm22>
- <https://github.com/Kareadita/Kavita/releases/tag/v0.9.0.2>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-47202) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_