{"data":{"id":"127a3c50-f7c1-48e7-8a00-2ab47b9d3cc9","title":"CVE-2026-59822: LiteLLM is a proxy server (AI Gateway) to call LLM APIs in OpenAI (or native) format. Prior to 1.84.0, LiteLLM's MCP Str","summary":"LiteLLM is a proxy server (an intermediary that forwards requests to AI language model APIs) that had a security flaw before version 1.84.0 where attackers could fake an Authorization header to bypass authentication checks and access AI tools without a valid LiteLLM key. The vulnerability affected the MCP Streamable HTTP endpoint (a network interface for handling streaming data) and allowed unauthenticated requests to reach protected systems.","solution":"Update LiteLLM to version 1.84.0 or later, where this issue is fixed.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-59822","publishedAt":"2026-07-08T20:16:57.683Z","cveId":"CVE-2026-59822","cweIds":["CWE-287","CWE-306"],"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["rag_poisoning"],"issueType":"vulnerability","affectedPackages":null,"affectedVendors":["LangChain"],"affectedVendorsRaw":["LiteLLM"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0,"patchAvailable":null,"disclosureDate":"2026-07-08T20:16:57.683Z","capecIds":["CAPEC-114","CAPEC-115"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":["AML.T0020","AML.T0051.001"]}}