{"type":"post","id":"litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578","slug":"litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578","title":"LiteLLM Enterprise proxy flaw let unauthenticated requests leak the master key (GHSA-w4c7-34wj-hqm8)","description":"BerriAI has disclosed a critical vulnerability in LiteLLM Enterprise proxy deployments that can be triggered without authentication.","retrieval_nugget":"BerriAI has disclosed a critical vulnerability in LiteLLM Enterprise proxy deployments that can be triggered without authentication. A request to an LLM route could read a local file and exfiltrate it to an attacker-selected URL, potentially exposing the proxy master key and provider credentials. Teams running affected Enterprise versions should patch and review exposure controls now.","published_at":"2026-10-27","updated_at":"2026-10-27","record_date":"2026-10-27","date_kind":"published_at","topics":["agent-security","sandbox"],"entities":["BerriAI","LiteLLM","GHSA-w4c7-34wj-hqm8"],"related_patterns":["agent-security-moves-to-runtime-boundaries"],"novelty_label":"new_fact","what_changed":"A separate LiteLLM Enterprise proxy flaw let unauthenticated requests read files and expose the master key; the advisory lists patched releases.","prior_refs":["memory:2153b6fd-20fc-8e1e-a361-786741ea24af","memory:23c02952-20f8-814c-a72d-32a449ecdf35","memory:c7993e5c-830b-89b6-a347-4c04f430086a"],"source_url":"https://github.com/BerriAI/litellm/security/advisories/GHSA-w4c7-34wj-hqm8","source_urls":["https://github.com/BerriAI/litellm/security/advisories/GHSA-w4c7-34wj-hqm8"],"schema_version":"newruntime-agent-readable-v0.2","stable_id":"post:litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578","status":"published","visuals":[],"editor":{"role":"editor","name":"Andrey Reshetnikov","profile":"https://newruntime.com/owner-profile.md","profile_json":"https://newruntime.com/owner-profile.json","same_as":["https://www.linkedin.com/in/reshetnikov1/","https://t.me/lapetuse"]},"routes":{"html":"https://newruntime.com/posts/litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578/","markdown":"https://newruntime.com/posts/litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578.md","json":"https://newruntime.com/posts/litellm-enterprise-proxy-flaw-let-unauthenticated-requests-leak-971578.json"},"next_reads":[{"type":"topic","path":"/topics/agent-security/","url":"https://newruntime.com/topics/agent-security/","title":"Agent Security","reason":"Explore the agent-security topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/agent-security.md","json_url":"https://newruntime.com/topics/agent-security.json"},{"type":"topic","path":"/topics/sandbox/","url":"https://newruntime.com/topics/sandbox/","title":"Sandbox","reason":"Explore the sandbox topic hub.","media_type":"text/html","markdown_url":"https://newruntime.com/topics/sandbox.md","json_url":"https://newruntime.com/topics/sandbox.json"},{"type":"collection","path":"/posts/","url":"https://newruntime.com/posts/","title":"Field Notes","reason":"Open the latest editorial analysis.","media_type":"text/html","json_url":"https://newruntime.com/posts.json"},{"type":"collection","path":"/source-ledger.json","url":"https://newruntime.com/source-ledger.json","title":"Source Ledger","reason":"Inspect the public source evidence graph.","media_type":"application/json"}]}