VULNERABILITY INTELLIGENCE

CVE-2026-47101

CVSS score8.8 HIGH
EPSS probability1.19%
CISA KEVNot currently listed
Published2026-05-21
Last modified2026-10-08
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-863
  • 0b0ca135-0b70-47e7-9f44-1890c2a1c46c: CWE-639

Primary references