{"data":{"id":"0633adfc-bdf6-4cf6-99eb-7d74d7b4884e","title":"GHSA-4jpm-cgx2-8h37: Flowise: Sensitive Data Leak in public-chatbotConfig ","summary":"The /api/v1/public-chatbotConfig/:id endpoint in Flowise returns the full flowData object without authentication or sanitization, through the getSinglePublicChatbotConfig function in packages/server/src/services/chatflows/index.ts. An attacker who knows only a chatflow UUID, which can be obtained from embedded chat widgets, referrer headers or logs, can retrieve plaintext password-type fields such as unstructuredAPIKey and HTTP Authorization headers. The impact covers all Flowise Cloud users with such chatflows and self-hosted instances exposed to the internet.","solution":"N/A -- no mitigation discussed in source.","labels":["security","privacy"],"sourceUrl":"https://github.com/advisories/GHSA-4jpm-cgx2-8h37","publishedAt":"2026-04-16T21:44:49.000Z","cveId":null,"cweIds":null,"cvssScore":null,"cvssSeverity":"high","severity":"high","attackType":["data_extraction"],"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":null,"headlinePromptVersion":null,"cvssVector":null,"attackVector":null,"attackComplexity":null,"privilegesRequired":null,"userInteraction":null,"exploitMaturity":null,"epssScore":null,"epssCheckedAt":null,"kevDateAdded":null,"advisoryAliases":["GHSA-4jpm-cgx2-8h37"],"affectedPackagesSource":null,"affectedPackagesCheckedAt":null,"patchAvailable":true,"disclosureDate":"2026-04-16T21:44:49.000Z","capecIds":null,"crossRefCount":0,"attackSophistication":"trivial","impactType":["confidentiality"],"aiComponentTargeted":"plugin","llmSpecific":false,"classifierConfidence":0.9,"researchCategory":null,"atlasIds":null}}