CVE-2026-39901
MediumCVSS 5.7Exploitation Probability (EPSS)
Low risk21th percentile - higher than 21% of all known CVEs
Summary
monetr before 1.12.3 has a transaction integrity flaw allowing authenticated users to soft-delete synced non-manual transactions via the transaction update endpoint, bypassing the normal DELETE block. This hides protected transactions from normal views.
Risk Assessment
Authenticated users can hide synced transactions, potentially leading to financial data manipulation and integrity loss.
Recommendation
Update monetr to version 1.12.3 or later.
Original NVD description (English source)
monetr is a budgeting application focused on planning for recurring expenses. Prior to 1.12.3, a transaction integrity flaw allows an authenticated tenant user to soft-delete synced non-manual transactions through the transaction update endpoint, despite the application explicitly blocking deletion of those transactions via the normal DELETE path. This bypass undermines the intended protection for imported transaction records and allows protected transactions to be hidden from normal views. This vulnerability is fixed in 1.12.3.