GHSA-2364-jh4q-m9vm: Flowise: IDOR vulnerability exists at the GET /api/v1/organization/customer-default-source endpoint

Summary

GHSA-2364-jh4q-m9vm is an Insecure Direct Object Reference (IDOR) flaw at the GET /api/v1/organization/customer-default-source endpoint in Flowise Cloud. An authenticated user can change the customerId query parameter to retrieve other customers' email addresses, account balances, currency types and internal billing configuration. The endpoint checks for a valid session but does not verify that the requester is authorized for the given customerId.

Mitigation

The source does not state a fix yet. Check the original advisory for updates.

Affected packages in the Exposure Registry

Matched by package name and ecosystem. Each entry shows whether the package delegates to a language model and how many tracked packages depend on it.

• flowisenpmLLM dependency since 2024-03-12

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