{"data":{"id":"3f5b8e7a-9823-44c0-960d-71bf00127372","title":"CVE-2026-41270: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, a Server-Side…","summary":"CVE-2026-41270 affects Flowise before 3.1.0. The Custom Function feature allows SSRF protection bypass because the built-in Node.js http, https, and net modules are permitted in the NodeVM sandbox without the HTTP_DENY_LIST checks that cover axios and node-fetch. Authenticated users can use these modules to reach internal network resources, such as cloud provider metadata services.","solution":"Fixed in 3.1.0.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-41270","publishedAt":"2026-04-23T20:16:15.547Z","cveId":"CVE-2026-41270","cweIds":["CWE-284","CWE-918"],"cvssScore":"7.1","cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["flowise@<= 3.0.13 (fixed: 3.1.0)","flowise-components@<= 3.0.13 (fixed: 3.1.0)"],"affectedPackageNames":["flowise","flowise-components"],"affectedPackageRefs":["npm:flowise","npm:flowise-components"],"affectedVendors":[],"affectedVendorsRaw":["Flowise"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Flowise SSRF protection bypass in Custom Function feature","headlinePromptVersion":"h1","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:L","attackVector":"network","attackComplexity":"high","privilegesRequired":"low","userInteraction":"none","exploitMaturity":"unknown","epssScore":0.00234,"epssCheckedAt":"2026-11-10T06:09:43.331Z","kevDateAdded":null,"advisoryAliases":["GHSA-xhmj-rg95-44hv"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:49:15.265Z","patchAvailable":true,"disclosureDate":"2026-04-23T20:16:15.547Z","fixReleasedAt":"2026-03-16T14:45:59.849Z","daysToFix":-38,"fixCheckedAt":"2026-10-29T21:37:33.041Z","capecIds":["CAPEC-664"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality"],"aiComponentTargeted":"plugin","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"npm","name":"flowise-components","fixedVersion":"3.1.0","matchedVersion":"3.1.0","fixReleasedAt":"2026-03-16T14:45:59.849Z","daysToFix":-38,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:37:32.894Z"},{"ecosystem":"npm","name":"flowise","fixedVersion":"3.1.0","matchedVersion":"3.1.0","fixReleasedAt":"2026-03-16T14:47:16.783Z","daysToFix":-38,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:37:32.894Z"}]}}