---
cve: "CVE-2026-40605"
severity: "MEDIUM"
cvss: 5.7
epss: "0.3%"
vendor: "Tautulli"
kev: false
exploited: false
published: "2026-06-04 14:16:40"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-23T01:19:21+02:00"
---

# CVE-2026-40605

> 5.7 MEDIUM · 🧪 PoC

## Beschreibung

Tautulli is a Python based monitoring and tracking tool for Plex Media Server. Prior to version 2.17.1, a path traversal vulnerability in the cache deletion endpoint allows authenticated API access to delete directories outside the configured cache path. This can cause arbitrary data loss and service disruption. Version 2.17.1 fixes the issue.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- d7b8147944c745c9dd566ac7839ed21f941d6d1d (Commit)

## Referenzen

- <https://github.com/Tautulli/Tautulli/security/advisories/GHSA-fg46-xx7h-mhwr>
- <https://github.com/Tautulli/Tautulli/releases/tag/v2.17.1>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-40605) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_