{"data":{"id":"165139e4-2768-4eca-b45d-d9b86eba28d7","title":"CVE-2026-46442: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, POST /a","summary":"Flowise, a tool for building custom AI workflows with a visual interface, had a vulnerability before version 3.1.2 where any user with API access could submit malicious JavaScript code to a function node. When a security key (E2B_APIKEY) wasn't set up (the typical case), this code could break out of its sandbox (a restricted execution environment) and run system commands on the server hosting Flowise.","solution":"Upgrade to version 3.1.2, which patches this vulnerability.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46442","publishedAt":"2026-06-08T16:16:41.347Z","cveId":"CVE-2026-46442","cweIds":["CWE-94"],"cvssScore":null,"cvssSeverity":null,"severity":"critical","attackType":["supply_chain"],"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":"2026-06-08T16:16:41.347Z","capecIds":["CAPEC-242"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["integrity","confidentiality","availability"],"aiComponentTargeted":"api","llmSpecific":true,"classifierConfidence":0.95,"researchCategory":null,"atlasIds":null}}