{"data":{"id":"acd4bb83-9090-461b-bcad-9b84d76dd0de","title":"CVE-2026-41273: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to 3.1.0, Flowise…","summary":"CVE-2026-41273 is an authentication bypass in Flowise, a drag and drop user interface for building customized large language model flows, in versions prior to 3.1.0. An unauthenticated attacker can access a public chatflow configuration endpoint to retrieve internal workflow data, including OAuth credential identifiers. Those identifiers can then be used to refresh and obtain valid OAuth 2.0 access tokens without authentication.","solution":"Fixed in 3.1.0.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-41273","publishedAt":"2026-04-23T20:16:15.973Z","cveId":"CVE-2026-41273","cweIds":["CWE-306"],"cvssScore":null,"cvssSeverity":null,"severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["flowise@<= 3.0.13 (fixed: 3.1.0)"],"affectedPackageNames":["flowise"],"affectedPackageRefs":["npm:flowise"],"affectedVendors":[],"affectedVendorsRaw":["Flowise"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Flowise authentication bypass exposing OAuth tokens","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00308,"epssCheckedAt":"2026-11-10T00:11:22.330Z","kevDateAdded":null,"advisoryAliases":["GHSA-6f7g-v4pp-r667"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:49:13.655Z","patchAvailable":true,"disclosureDate":"2026-04-23T20:16:15.973Z","fixReleasedAt":"2026-03-16T14:47:16.783Z","daysToFix":-38,"fixCheckedAt":"2026-10-29T21:37:30.811Z","capecIds":["CAPEC-115"],"crossRefCount":0,"attackSophistication":"moderate","impactType":["confidentiality","integrity"],"aiComponentTargeted":"plugin","llmSpecific":true,"classifierConfidence":0.93,"researchCategory":null,"atlasIds":null,"fixes":[{"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":"2026-10-29T21:37:30.665Z"}]}}