CVE-2026-42271—BerriAI LiteLLM Command Injection Vulnerability

Vulnerability Name

BerriAI LiteLLM Command Injection Vulnerability

Description

BerriAI LiteLLM contains a command injection vulnerability that could allow any authenticated user, including holders of low-privilege internal-user keys, to run arbitrary commands on the host.

Known To Be Used in Ransomware Campaigns?

Ransomware Status:

Unknown

Action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Additional Notes

• This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. Please check with specific vendors for information on patching status. For more information, please see: https://github.com/BerriAI/litellm/security/advisories/GHSA-v4p8-mg3p-g94g
• https://github.com/BerriAI/litellm/releases/tag/v1.83.7-stable
• https://nvd.nist.gov/vuln/detail/CVE-2026-42271

Related News Articles

• LiteLLM Vulnerability Chain Lets Low-Privilege Users Take Over AI Gateway ServersJune 15, 2026
• LiteLLM vulnerability under active attack, CISA warns (CVE-2026-42271)June 9, 2026
• LiteLLM Flaw CVE-2026-42271 Exploited in the Wild, Chains to Unauthenticated RCEJune 9, 2026

Related Weaknesses

• CWE-78
• CWE-77