ToDesktop before 2024-10-03, as used by Cursor before 2024-10-03 and other applications, allows remote attackers to execute arbitrary commands on the build server (e.g., read secrets from the desktopify config.prod.json file), and consequently deploy updates to any app, via a postinstall script in package.json. No exploitation occurred.
CVE ID: CVE-2025-27554
CVSS Base Severity: CRITICAL
CVSS Base Score: 9.9
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Vendor: ToDesktop
Product: ToDesktop
EPSS Score: 0.25% (probability of being exploited)
EPSS Percentile: 45.62% (scored less or equal to compared to others)
EPSS Date: 2025-03-30 (when was this score calculated)