CVE-2026-59823

Katalog CVE

CVSS 5.3 · Medium EPSS 0,44%

Kerentanan Server-Side Request Forgery (SSRF). Skor CVSS 4.0 5.3 (Medium) menurut github.com.

Deskripsi (NVD)

LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.83.9, an authenticated LiteLLM Proxy caller with a valid virtual key can place api_base inside the user_config request body to bypass is_request_body_safe, which blocks top-level api_base and base_url but previously did not inspect or reject user_config. Because user_config constructs the outbound router, the nested destination redirects a server-side request to an internal or external host selected by the caller and can expose endpoints the caller cannot otherwise access. This issue is fixed in version 1.83.9.

Rincian

Terbit di NVD

16 September 2026

Terakhir diubah

30 September 2026

Status NVD

Awaiting Analysis

CVSS 4.0

5.3 (Medium), sumber github.com
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/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 · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-918: Server-Side Request Forgery (SSRF)

EPSS (30 hari)

0,44% peluang dieksploitasi; lebih tinggi dari 36,3% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/BerriAI/litellm/commit/47214be317f45a2d2ac08258362e0481411eb427
• https://github.com/BerriAI/litellm/pull/25827
• https://github.com/BerriAI/litellm/security/advisories/GHSA-hx8v-g79f-8w5f