{"data":{"id":"347f2f8a-8463-4f4e-b515-c05b822bd649","title":"GHSA-fm2f-4339-4p2f: Flowise: Missing Authorization on Execution Update Endpoint","summary":"Flowise has a missing authorization vulnerability in its execution update endpoint (`PUT /api/v1/executions/:id`). Unlike other execution endpoints that check user permissions, the update endpoint allows any authenticated user to modify any execution record, enabling privilege escalation (gaining higher-level access than intended) where a low-privileged user can change execution data and results.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://github.com/advisories/GHSA-fm2f-4339-4p2f","publishedAt":"2026-08-04T19:18:47.000Z","cveId":"CVE-2026-70475","cweIds":null,"cvssScore":null,"cvssSeverity":"high","severity":"high","attackType":["other"],"issueType":"vulnerability","affectedPackages":["flowise@<= 3.1.2 (fixed: 3.1.3)"],"affectedVendors":["LangChain"],"affectedVendorsRaw":["Flowise","FlowiseAI"],"classifierModel":"claude-haiku-4-5-20251001","classifierPromptVersion":"v3","cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":"unknown","epssScore":0,"patchAvailable":true,"disclosureDate":"2026-08-04T19:18:47.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["integrity","confidentiality"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.92,"researchCategory":null,"atlasIds":null}}