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VulnerabilitiesJun 15, 2026

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

LiteLLM vulnerability chain allows low-privilege users to gain admin access and execute code.

A critical vulnerability chain affecting the open-source LiteLLM AI gateway allows low-privilege users to escalate to full administrator access and execute arbitrary code on the server. This chain, rated CVSS 9.9, exposes sensitive provider keys, decryption secrets, and all prompts and responses passing through the gateway. The maintainer has released a fix in version v1.83.14-stable.

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  • cve — CVE-2026-47101
  • cve — CVE-2026-47102
  • cve — CVE-2026-40217

Entities

LiteLLM (product)BerriAI (vendor)Claude Code (product)AI gateway (technology)OpenAI-compatible interface (technology)OpenAI (product)