Yüksek CVSS 8.2 CISA KEV
CVE-2026-59822: LiteLLM'de Kimlik Doğrulama Açığı (CVE-2026-59822)
LiteLLM, yetkisiz kullanıcıların sahte başlıklarla API'lere erişmesine izin veriyor. Saldırgan, geçerli anahtar olmadan sistem araçlarını kullanabilir. Hemen 1.84.0 sürümüne güncelleyin.
Türkçe özet yapay zekâ ile üretildi.
Açıklama (NVD)
LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Streamable HTTP endpoint allowed an unauthenticated attacker to use a fabricated Authorization header to trigger an OAuth2 passthrough fallback path that replaced failed LiteLLM key validation with an empty UserAPIKeyAuth() object, allowing requests to reach MCP tooling without a valid LiteLLM key. This issue is fixed in version 1.84.0.
Özet bilgiler
- Ürün
- Litellm Litellm
- CVSS v3.1
- 8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N - CVSS v4.0
- 8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - EPSS
- %0,84 (yüzdelik 58)
- CWE
- CWE-287
- Yama
- Mevcut
- KEV
- Eklenme: 2026-09-02 · Son tarih: 2026-09-16
Gerekli aksiyon: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines.
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| litellm-litellm | — | — | 1.84.0 |