high · CVSS v3 6.5 · CVSS v4 7.1
CVE-2026-125365
DollarDollar through 4.4 contains a missing authorization vulnerability in add_expense() that allows authenticated users…
Description
DollarDollar through 4.4 contains a missing authorization vulnerability in add_expense() that allows authenticated users to modify other users' account balances by supplying foreign account_id values. Attackers can submit sequential account_id, destination_account_id, and group_id values to /add_expense to tamper with balances and inject expenses into foreign groups with an arbitrary payer.
Scores
- Severity
- high
- CVSS v2
- 6.8
- CVSS v3
- 6.5
- CVSS v4
- 7.1
- EPSS
- —