CVE-2025-27554

Description

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.

Is your site exposed to CVE-2025-27554?

Run a free security scan — no signup, results in seconds.

CVSS v3.1 Score

9.9

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weakness Type (CWE)

CWE-94 CWE-94

References

Other References

https://kibty.town/blog/todesktop https://news.ycombinator.com/item?id=43210858 https://www.todesktop.com/blog/posts/security-incident-at-todesktop

Frequently Asked Questions

What is CVE-2025-27554? +

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. It has a CVSS v3.1 base score of 9.9 (CRITICAL).

How severe is CVE-2025-27554? +

CVE-2025-27554 has a CVSS v3.1 score of 9.9 out of 10, rated CRITICAL. This is a critical vulnerability that should be patched immediately.

How do I check if I'm vulnerable to CVE-2025-27554? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

Related Vulnerabilities

CVE-2026-48124

Cursor is a code editor built for programming with AI. In versions prior to 3.0.0, the Cursor Desktop could execute …

CVE-2025-22136

Tabby (formerly Terminus) is a highly configurable terminal emulator. Prior to 1.0.217 , Tabby enables several high-risk Electron Fuses, including …

CVE-2025-24482

A Local Code Injection Vulnerability exists in the product and version listed above. The vulnerability is due to incorrect default …

CVE-2026-42890

Actual is an open-source personal finance application. In the macOS desktop application version 25.x (built on Electron 39.2.7), the ELECTRON_RUN_AS_NODE …

CVE-2025-24959

zx is a tool for writing better scripts. An attacker with control over environment variable values can inject unintended environment …

CVE-2021-41527

An error related to the 2-factor authorization (2FA) on the RISC Platform prior to the saas-2021-12-29 release can potentially be …