{"data":{"id":"9daf4ecc-05e6-4f2b-9b37-7c390f274f3e","title":"GHSA-5h9v-837x-m97r: FlowiseAI: Dataset create+update mass-assignment allows cross-workspace dataset takeover","summary":"FlowiseAI's dataset service copies the request body into the Dataset entity with Object.assign(), without a field allowlist. An authenticated workspace member can therefore set workspaceId (and id on create) through the request, moving a dataset into another workspace and exposing its rows and schema to that workspace. The affected file is packages/server/src/services/dataset/index.ts, and the flaw is described as high severity with no second factor needed.","solution":"Already fixed in PR https://github.com/FlowiseAI/Flowise/pull/6051 (allowlist pattern applied).","labels":["security"],"sourceUrl":"https://github.com/advisories/GHSA-5h9v-837x-m97r","publishedAt":"2026-05-14T16:19:39.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["flowise@<= 3.1.1 (fixed: 3.1.2)"],"affectedPackageNames":["flowise"],"affectedPackageRefs":["npm:flowise"],"affectedVendors":[],"affectedVendorsRaw":["FlowiseAI"],"classifierModel":"claude-haiku-5-5","classifierPromptVersion":"v4","summaryPromptVersion":"v2","headline":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":["GHSA-5h9v-837x-m97r"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":true,"disclosureDate":"2026-05-14T16:19:39.000Z","fixReleasedAt":"2026-04-14T10:52:03.012Z","daysToFix":-30,"fixCheckedAt":"2026-10-29T21:36:16.752Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality","integrity"],"aiComponentTargeted":"framework","llmSpecific":false,"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":-30,"match":"ecosystem","source":"tracked","status":"found","checkedAt":"2026-10-29T21:36:16.603Z"}]}}