{"data":{"id":"4fcf06b1-8582-4800-bad3-1aa49b264816","title":"GHSA-2364-jh4q-m9vm: Flowise: IDOR vulnerability exists at the GET /api/v1/organization/customer-default-source endpoint","summary":"Flowise has an IDOR vulnerability (insecure direct object reference, where an attacker can access resources by guessing or changing object IDs) in its payment source endpoint that allows logged-in attackers to view other customers' sensitive data like email addresses and account balances by changing the customerId parameter in the URL. The flaw exists because the server checks only that a user is logged in, not whether they own the specific customer ID they're requesting.","solution":"N/A -- no mitigation discussed in source.","labels":["security"],"sourceUrl":"https://github.com/advisories/GHSA-2364-jh4q-m9vm","publishedAt":"2026-08-04T14:16:46.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":"medium","severity":"medium","attackType":["pii_leakage"],"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":null,"epssScore":null,"patchAvailable":true,"disclosureDate":"2026-08-04T14:16:46.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality"],"aiComponentTargeted":"api","llmSpecific":false,"classifierConfidence":0.85,"researchCategory":null,"atlasIds":null}}