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CVE-2026-12771

Опубликовано: 21 июн. 2026
Источник: redhat
CVSS3: 5

Описание

A vulnerability was identified in BerriAI litellm up to 1.82.2. This affects an unknown function of the file litellm/proxy/auth/user_api_key_auth.py of the component M2M JWT Handler. Such manipulation leads to improper authorization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

A flaw was found in BerriAI litellm. A remote attacker can exploit an improper authorization vulnerability within the M2M JWT Handler. This could allow unauthorized access, leading to a low impact on the confidentiality, integrity, and availability of affected resources.

Отчет

A flaw was found in BerriAI litellm versions through 1.82.2, where the M2M JWT authentication handler in the proxy auth module applies admin-level authorization to all routes without the route-type restrictions present in the OAuth2 code path. Red Hat products that ship litellm use it as a library dependency for LLM API calls and do not deploy the LiteLLM Enterprise proxy with JWT authentication enabled. The vulnerable proxy auth code path is not present or not in the execute path in any shipped product. Additionally, 8 of 10 affected products ship litellm versions above 1.82.2 where this flaw is fixed.

Меры по смягчению последствий

Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Exploit Intelligenceexploit-intelligence-tech-preview/vulnerability-analysis-rhel9Not affected
Lightspeed Corelightspeed-core/lightspeed-stack-rhel9Not affected
Red Hat Ansible Automation Platform 2ansible-automation-platform-26/lightspeed-chatbot-rhel9Not affected
Red Hat Ansible Automation Platform 2ansible-automation-platform-27/lightspeed-chatbot-rhel9Not affected
Red Hat OpenShift AI (RHOAI)rhoai/odh-llama-stack-core-rhel9Not affected
Red Hat OpenShift AI (RHOAI)rhoai/odh-mlflow-rhel9Not affected
Red Hat OpenShift AI (RHOAI)rhoai/odh-trustyai-garak-lls-provider-dsp-rhel9Not affected

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-1220
https://bugzilla.redhat.com/show_bug.cgi?id=2491108litellm: Litellm: Improper authorization vulnerability

5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5
nvd
около 2 месяцев назад

A vulnerability was identified in BerriAI litellm up to 1.82.2. This affects an unknown function of the file litellm/proxy/auth/user_api_key_auth.py of the component M2M JWT Handler. Such manipulation leads to improper authorization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

CVSS3: 5
github
около 2 месяцев назад

A vulnerability was identified in BerriAI litellm up to 1.82.2. This affects an unknown function of the file litellm/proxy/auth/user_api_key_auth.py of the component M2M JWT Handler. Such manipulation leads to improper authorization. The attack can be launched remotely. A high complexity level is associated with this attack. The exploitability is reported as difficult. The exploit is publicly available and might be used. The vendor was contacted early about this disclosure.

5 Medium

CVSS3