---
cve: "CVE-2026-47101"
severity: "HIGH"
cvss: 8.7
epss: "74%"
vendor: "berriai"
kev: false
exploited: false
published: "2026-05-21 20:33:30"
tags: [cve, security, high]
source: tsecurity.de CVE-Dossier
exported: "2026-09-12T08:52:51+02:00"
---

# CVE-2026-47101

> 8.7 HIGH · 🧪 PoC

## Beschreibung

LiteLLM prior to 1.83.14 allows an authenticated internal_user to create API keys with access to routes that their role does not permit. When generating a key, the allowed_routes field is stored without verifying that the specified routes fall within the user's own permissions. A key created with access to admin-only routes can then be used to reach those routes successfully, bypassing the role-based access controls that would otherwise block the request, enabling full privilege escalation from internal_user to proxy_admin.

## CVSS-Vektor

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

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

## Patch verfügbar (OSV)

- 3d2b8fed3281f60fcf6908c43df7823d6966897d (Commit)
- 2220f3076ac89bd2a2e3439acf57dcfbec2434c9 (Commit)

## Referenzen

- <https://www.obsidiansecurity.com/blog/litellm-privilege-escalation-rce>
- <https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f>
- <https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9>
- <https://github.com/BerriAI/litellm/releases/tag/v1.83.14-stable>
- <https://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c>
- <https://github.com/BerriAI/litellm/commit/2220f3076ac89bd2a2e3439acf57dcfbec2434c9>
- <https://github.com/BerriAI/litellm/commit/5190bd07eb23a037745d86328096f54378f1614a>
- <https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-api-key-generation>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-47101) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_