CSV Injection Affecting @actual-app/core package, versions <26.6.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk IDSNYK-JS-ACTUALAPPCORE-17818141
- published5 Jul 2026
- disclosed22 Jun 2026
- creditoffset
Introduced: 22 Jun 2026
NewCVE-2026-46672 (opens in a new tab)How to fix?
Upgrade @actual-app/core to version 26.6.0 or higher.
Overview
Affected versions of this package are vulnerable to CSV Injection via the escapeCsv function, which fails to neutralize formula-triggering prefixes in user-controlled fields when exporting data to CSV format. An attacker can cause arbitrary formula execution or data exfiltration by injecting specially crafted strings into fields that are later exported and opened in spreadsheet applications.