{"data":{"id":"a912bfce-4f66-4d03-85cd-f803357f4cf7","title":"CVE-2026-46441: Flowise is a drag & drop user interface to build a customized large language model flow. Prior to version 3.1.2, a mass…","summary":"CVE-2026-46441 is a mass assignment vulnerability in the assistant update endpoint of FlowiseAI, a drag and drop interface for building customized large language model flows, in versions prior to 3.1.2. Authenticated users can change server-controlled properties such as workspaceId, createdDate and updatedDate. Because the endpoint lacks server-side validation and authorization checks, an attacker can reassign assistants to arbitrary workspaces, breaking tenant isolation in multi-workspace environments.","solution":"Fixed in version 3.1.2.","labels":["security"],"sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-46441","publishedAt":"2026-06-08T16:16:41.190Z","cveId":"CVE-2026-46441","cweIds":["CWE-284","CWE-639","CWE-915"],"cvssScore":null,"cvssSeverity":null,"severity":"medium","attackType":["other"],"issueType":"vulnerability","affectedPackages":["flowise@<= 3.1.1 (fixed: 3.1.2)"],"affectedPackageNames":["flowise"],"affectedPackageRefs":["npm:flowise"],"affectedVendors":[],"affectedVendorsRaw":["Flowise"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":"Flowise mass assignment in assistant update endpoint allows workspace","headlinePromptVersion":"h1","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0.00274,"epssCheckedAt":"2026-11-04T12:08:35.127Z","kevDateAdded":null,"advisoryAliases":["GHSA-hp26-q66v-q2w7"],"affectedPackagesSource":"ghsa","affectedPackagesCheckedAt":"2026-10-10T03:47:48.970Z","patchAvailable":true,"disclosureDate":"2026-06-08T16:16:41.190Z","fixReleasedAt":"2026-04-14T10:52:03.012Z","daysToFix":-55,"fixCheckedAt":"2026-10-29T21:34:54.539Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","confidentiality"],"aiComponentTargeted":"framework","llmSpecific":true,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null,"fixes":[{"ecosystem":"npm","name":"flowise","fixedVersion":"3.1.2","matchedVersion":"3.1.2","fixReleasedAt":"2026-04-14T10:52:03.012Z","daysToFix":-55,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:34:54.394Z"}]}}