CVE-2026-23844

CVE-2026-23844 affects Whisper Money, a personal finance app. The vulnerability is an insecure direct object reference (IDOR) in the sync/balances endpoint, allowing a user to update or create account balances in other users’ bank accounts. Root cause is improper authorization checks for direct o...

CVE-2026-23844 Whisper Money has IDOR Vulnerability on sync/balances endpoint

Whisper Money is a personal finance application. Versions prior to 0.1.5 have an insecure direct object reference vulnerability. A user can update/create account balances in other users' bank accounts. Version 0.1.5 fixes the issue...