{"data":{"id":"c50cf22f-1fc9-4386-818b-0835b3437b87","title":"CVE-2026-41266: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, /api/v1/public-","summary":"Flowise, a tool for building customized LLM (large language model) flows through a visual drag-and-drop interface, has a vulnerability in versions before 3.1.0 where an API endpoint exposes sensitive data like API keys and authorization headers without requiring authentication. An attacker who knows only a chatflow UUID (a unique identifier) can steal credentials and other sensitive information from the system.","solution":"Update to Flowise version 3.1.0, where this vulnerability is fixed.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-41266","publishedAt":"2026-04-23T20:16:15.030Z","cveId":"CVE-2026-41266","cweIds":["CWE-200","CWE-522","CWE-862"],"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["pii_leakage"],"issueType":"vulnerability","affectedPackages":null,"affectedVendors":["LangChain"],"affectedVendorsRaw":["Flowise"],"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":"2026-04-23T20:16:15.030Z","capecIds":["CAPEC-116","CAPEC-122"],"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}