CVE-2026-73488

Flowise CVE-2026-73488: An insecure direct object reference (IDOR) vulnerability in Flowise before 3.1.3 affects the GET /api/v1/organization/customer-default-source endpoint. Authenticated attackers can manipulate the customerId parameter to enumerate predictable customer IDs and access other cu...

CVE-2026-73488 Flowise before 3.1.3 IDOR via customer-default-source endpoint

Flowise versions before 3.1.3 contain an insecure direct object reference vulnerability in the GET /api/v1/organization/customer-default-source endpoint that allows authenticated attackers to access other customers' payment and profile data by manipulating the customerId parameter. Attackers can...