CVE-2026-49468-LiteLLM-Auth-Bypass

CVE-2026-49468 — LiteLLM の Host ヘッダールート混乱による未認証認証バイパス LiteLLM プロキシ BerriAI における事前認証の認証/認可バイパス。単一の細工された Host ヘッダーにより、プロキシは認証判断を公開ヘルスルートに対して評価する一方、FastAPI は保護された管理ハンドラを実行し続け、リクエストを API キーなし で処理します。...

CVE-2026-42271-PoC

CVE-2026-42271 — LiteLLM MCP stdio 测试端点认证命令注入漏洞 LiteLLM POST /mcp-rest/test/connection 和 POST /mcp-rest/test/tools/list — 通过 MCP stdio 传输实现的需认证命令注入。任何有效的 API 密钥都可以以 root 身份（默认 Docker 部署中）执行任意操作系统命令。 镜像已通过 digest 固定 ：存在漏洞的容器固定为 LiteLLM v1.82.6 ，确保长期可复现。...

CVE-2026-42203

LiteLLM CVE-2026-42203 PoC 使用説明 本書では、ローカルでLiteLLM環境を起動し、CVE-2026-42203.pyを実行して/prompts/testのSSTI脆弱性を検証する方法を説明します。 許可されたローカル実験環境でのみ使用してください。スクリプトを許可されていない公開ネットワークのターゲットに向けないでください。 1. ローカル環境の起動 Labディレクトリに移動し、LiteLLM、Postgres、Prometheusを起動します： root@kitploit: docker compose up -d コンテナの状態を確認：...

CVE-2026-59822

A flaw was found in LiteLLM, a proxy server designed for Large Language Model LLM APIs. An unauthenticated attacker could exploit a vulnerability in the MCP Streamable HTTP endpoint. By using a fabricated Authorization header, the attacker could bypass the standard key validation, gaining...

CVE-2026-84377

A flaw was found in LiteLLM, a proxy server for Large Language Model LLM APIs. An authenticated remote attacker could exploit incomplete request validation to redirect outbound provider calls to an attacker-controlled destination. This Server-Side Request Forgery SSRF vulnerability could lead to...

CVE-2026-84377

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. Prior to versions 1.88.6 and 1.96.2, any authenticated LiteLLM proxy user could redirect an outbound provider call to a destination the user controls and cause the proxy to send its configured provider credentials t...

CVE-2026-84377 LiteLLM: Authenticated SSRF and provider-credential exfiltration via unvalidated request-body routing parameters

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. Prior to versions 1.88.6 and 1.96.2, any authenticated LiteLLM proxy user could redirect an outbound provider call to a destination the user controls and cause the proxy to send its configured provider credentials t...

CVE-2026-84377

LiteLLM (an AI Gateway/proxy server for LLM APIs) is affected by an authenticated SSRF and provider-credential exfiltration vulnerability prior to versions 1.88.6 and 1.96.2 . The root cause lies in incomplete request validation across multiple proxy files (auth_utils.py, common_request_processin...

CVE-2026-84377 LiteLLM: Authenticated SSRF and provider-credential exfiltration via unvalidated request-body routing parameters

LiteLLM is a proxy server AI Gateway to call LLM APIs in OpenAI or native format. Prior to versions 1.88.6 and 1.96.2, any authenticated LiteLLM proxy user could redirect an outbound provider call to a destination the user controls and cause the proxy to send its configured provider credentials t...

BerriAI LiteLLM Improper Authentication Vulnerability

BerriAI LiteLLM contains an improper authentication vulnerability in the MCP Streamable HTTP endpoint that could allow an unauthenticated attacker to establish an authenticated MCP session using an arbitrary Bearer token...

CLEANSTART-2026-AL63130 Security fixes in litellm-database 1.96.0-r0

Package litellm-database version 1.96.0-r0 fixes 5 vulnerabilities: CVE-2026-54282, CVE-2025-62727, CVE-2026-48818, CVE-2026-54283, CVE-2025-54121...

CLEANSTART-2026-CF86587 Security fixes in litellm-database 1.94.3-r0

Package litellm-database version 1.94.3-r0 fixes 3 vulnerabilities: CVE-2026-69247, CVE-2026-69248, CVE-2026-69249...

CLEANSTART-2026-TE29052 Security fixes in litellm-database 1.97.0-r0

Package litellm-database version 1.97.0-r0 fixes 5 vulnerabilities: CVE-2026-54282, CVE-2025-62727, CVE-2026-48818, CVE-2026-54283, CVE-2025-54121...

GHSA-6WVF-77M9-58RM LiteLLM vulnerable to server-side template injection in the /prompts/test endpoint

BerriAI litellm =1.82.4 is vulnerable to Server-Side Template Injection SSTI, which allows unauthenticated remote attackers to execute arbitrary OS commands via a crafted dotpromptcontent parameter in the /prompts/test endpoint due to use of an unsandboxed jinja2.Environment...

LiteLLM vulnerable to server-side template injection in the /prompts/test endpoint

BerriAI litellm =1.82.4 is vulnerable to Server-Side Template Injection SSTI, which allows unauthenticated remote attackers to execute arbitrary OS commands via a crafted dotpromptcontent parameter in the /prompts/test endpoint due to use of an unsandboxed jinja2.Environment...

CVE-2026-37004

BerriAI litellm =1.82.4 is vulnerable to Server-Side Template Injection SSTI, which allows unauthenticated remote attackers to execute arbitrary OS commands via a crafted dotpromptcontent parameter in the /prompts/test endpoint due to use of an unsandboxed jinja2.Environment...

PT-2026-82662

Name of the Vulnerable Software and Affected Versions litellm versions prior to 1.82.5 Description An issue exists where unauthenticated remote attackers can execute arbitrary OS commands. This occurs due to the use of an unsandboxed jinja2.Environment, which enables Server-Side Template Injectio...

CVE-2026-37004

BerriAI litellm (

CVE-2026-37004

BerriAI litellm =1.82.4 is vulnerable to Server-Side Template Injection SSTI, which allows unauthenticated remote attackers to execute arbitrary OS commands via a crafted dotpromptcontent parameter in the /prompts/test endpoint due to use of an unsandboxed jinja2.Environment...

CVE-2026-12795

A flaw was found in BerriAI litellm. This vulnerability allows a remote attacker to bypass authentication within the SSO Debug Flow component by manipulating the json.dumps function. The successful exploitation of this flaw could lead to unauthorized access and potential information disclosure...