CVE Watch9 jul 2026

CVE-2026-50179

Actual is a local-first personal finance tool. Prior to 26.6.0, exportToCSV and exportQueryToCSV in packages/loot-core/src/server/transactio

CVSS

4.2

Medio

EPSS

0.3%

p21

KEV

—

Exploit Today

0-100

Publicado: 7 jul 2026 · Última mod.: 9 jul 2026 · CWE-1236

EPSS · 30d

0.3%EPSS · 30 días0.3%

2026-07-082026-07-16

Descripción técnica

Actual is a local-first personal finance tool. Prior to 26.6.0, exportToCSV and exportQueryToCSV in packages/loot-core/src/server/transactions/export/export-to-csv.ts pass user-controlled Payee, Notes, Account, and Category strings to csv-stringify with no cast callback and no formula-prefix neutralization. Strings that begin with equals sign, plus, minus, at sign, tab, or carriage return survive verbatim into the exported CSV, and when a recipient opens the file in Excel, LibreOffice Calc, or Google Sheets, the strings are interpreted as formulas, enabling transaction data exfiltration and attacker-chosen spreadsheet display values. This issue is fixed in version 26.6.0.

Referencias oficiales

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