npm · Malicious package advisory
Malwarexo-react
MAL-2025-39908
Malicious code in xo-react (npm)
Details
The package xo-react was found to contain malicious code. --- _-= Per source details. Do not edit below this line.=-_ ## Source: google-open-source-security (4e894f1b9dae05a3bed6a449b72aa80ec41140feda0bb1bd926380239e701886) This package installs a dependency hosted on a custom domain that runs an info stealer during installation. The info stealer focuses on stealing npm, git, and other CI/CD related tokens.
Compromised versions (1)
- 1.0.0
Any computer that installed or ran a compromised version should be considered fully compromised. Rotate every secret on that machine from a clean environment.