CVE-2026-47101

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2026-47101
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.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f Exploit Mitigation Third Party Advisory
https://github.com/BerriAI/litellm/commit/2220f3076ac89bd2a2e3439acf57dcfbec2434c9 Patch
https://github.com/BerriAI/litellm/commit/5190bd07eb23a037745d86328096f54378f1614a Patch
https://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c Patch
https://github.com/BerriAI/litellm/releases/tag/v1.83.14-stable Release Notes
https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9 Exploit Third Party Advisory
https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-api-key-generation Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*
History

22 May 2026, 19:39

Type Values Removed Values Added
CPE cpe:2.3:a:litellm:litellm:*:*:*:*:*:*:*:*
References () https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f - () https://gist.github.com/13ph03nix/9ec616e1fdc77b3673509c60206e827f - Exploit, Mitigation, Third Party Advisory
References () https://github.com/BerriAI/litellm/commit/2220f3076ac89bd2a2e3439acf57dcfbec2434c9 - () https://github.com/BerriAI/litellm/commit/2220f3076ac89bd2a2e3439acf57dcfbec2434c9 - Patch
References () https://github.com/BerriAI/litellm/commit/5190bd07eb23a037745d86328096f54378f1614a - () https://github.com/BerriAI/litellm/commit/5190bd07eb23a037745d86328096f54378f1614a - Patch
References () https://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c - () https://github.com/BerriAI/litellm/commit/d910a95661fce3cdd36f3b06c03ecf9c46c6457c - Patch
References () https://github.com/BerriAI/litellm/releases/tag/v1.83.14-stable - () https://github.com/BerriAI/litellm/releases/tag/v1.83.14-stable - Release Notes
References () https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9 - () https://huntr.com/bounties/8e75edfb-ff05-4e63-bfca-2d93d03fb3b9 - Exploit, Third Party Advisory
References () https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-api-key-generation - () https://www.vulncheck.com/advisories/litellm-privilege-escalation-via-api-key-generation - Third Party Advisory
First Time Litellm litellm
Litellm

21 May 2026, 21:16

Type Values Removed Values Added
New CVE
Information

Published : 2026-05-21 21:16

Updated : 2026-05-22 19:39

NVD link : CVE-2026-47101

Mitre link : CVE-2026-47101

CVE.ORG link : CVE-2026-47101

JSON object : View

Products Affected

litellm

  • litellm
CWE
CWE-863

Incorrect Authorization