CVE-2026-12770 BerriAI litellm Admin Key key_management_endpoints.py improper authorization

A vulnerability was determined in BerriAI litellm up to 1.63.1. The impacted element is an unknown function of the file litellm/proxy/managementendpoints/keymanagementendpoints.py of the component Admin Key Handler. This manipulation causes improper authorization. The attack can be initiated...

CVE-2026-12770

The CVE affects litellm (BerriAI) up to version 1.63.1, specifically the Admin Key Handler component and the file litellm/proxy/management_endpoints/key_management_endpoints.py. The root cause is improper authorization caused by manipulation within this endpoint, enabling a remote attacker to exp...

CVE-2026-12770 BerriAI litellm Admin Key key_management_endpoints.py improper authorization

A vulnerability was determined in BerriAI litellm up to 1.63.1. The impacted element is an unknown function of the file litellm/proxy/managementendpoints/keymanagementendpoints.py of the component Admin Key Handler. This manipulation causes improper authorization. The attack can be initiated...

PT-2026-51210

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description An issue exists in the SSO Authentication Flow component within the get redirect response from openid function of the litellm/proxy/management endpoints/ui sso.py file. Remote manipulation o...

PT-2026-51186

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description An issue in the M2M JWT Handler component, specifically within the file litellm/proxy/auth/user api key auth.py, leads to improper authorization. This flaw allows a remote attacker to bypass...

PT-2026-51197

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.59.9 Description An improper authentication flaw exists in the MCP Proxy component. Specifically, the UserAPIKeyAuth function within the file litellm/proxy/ experimental/mcp server/auth/user api key auth...

PT-2026-51208

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description An authentication bypass exists in the SSO Debug Flow component. A remote attacker can manipulate the json.dumps function within the file litellm/proxy/management endpoints/ui sso.py, which...

PT-2026-51213

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description Improper authorization occurs in the ui view users function located in the litellm/proxy/management endpoints/internal user endpoints.py file. This flaw allows a remote attacker to bypass...

PT-2026-51198

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description An issue in the MCP Server Connection Testing component allows for server-side request forgery SSRF, which is a flaw that enables an attacker to induce the server-side application to make...

PT-2026-51196

Name of the Vulnerable Software and Affected Versions BerriAI litellm versions prior to 1.82.3 Description A security flaw exists in the PROXY ADMIN database API Key Generator component within the authenticate user function of the litellm/proxy/auth/login utils.py file. A remote attacker can...

PT-2026-51182

Name of the Vulnerable Software and Affected Versions litellm versions prior to 1.63.2 Description An improper authorization issue exists in the Admin Key Handler component within the file litellm/proxy/management endpoints/key management endpoints.py. This flaw allows a remote attacker to bypass...

GHSA-4XPC-PV4P-PM3W LiteLLM: Authentication Bypass via Host Header Injection

Impact A Host-header parsing flaw in the LiteLLM proxy could, under specific conditions, allow unauthenticated access to protected management routes. The auth layer derived the effective route from request.url.path in litellm/proxy/auth/authutils.py::getrequestroute, which Starlette reconstructs...

User Impersonation

Overview litellm-proxy-extras is an Additional files for the LiteLLM Proxy. Reduces the size of the main litellm package. Affected versions of this package are vulnerable to User Impersonation via manipulation of the Host header during HTTP requests. An attacker can gain unauthorized access to...

User Impersonation

Overview litellm is a Library to easily interface with LLM API providers Affected versions of this package are vulnerable to User Impersonation via manipulation of the Host header during HTTP requests. An attacker can gain unauthorized access to protected management routes by crafting a malicious...

LiteLLM: Authentication Bypass via Host Header Injection

Impact A Host-header parsing flaw in the LiteLLM proxy could, under specific conditions, allow unauthenticated access to protected management routes. The auth layer derived the effective route from request.url.path in litellm/proxy/auth/authutils.py::getrequestroute, which Starlette reconstructs...

LiteLLM Vulnerability Chain Lets Low-Privilege Users Take Over AI Gateway Servers

A default low-privilege account on a LiteLLM proxy can climb to full admin and run code on the server by chaining three vulnerabilities, researchers at Obsidian Security disclosed LiteLLM is a widely deployed open-source AI gateway that brokers calls to more than 100 model providers behind one...

CVE-2026-48156 vulnerabilities

Vulnerabilities for packages: open-webui, litellm...

CVE-2026-48155 vulnerabilities

Vulnerabilities for packages: open-webui, litellm...

GHSA-248M-82V9-Q6G6 vulnerabilities

Vulnerabilities for packages: open-webui, litellm...

GHSA-CJ93-CHG6-VGV8 vulnerabilities

Vulnerabilities for packages: open-webui, litellm...