xo-shipping-options (npm) · Malicious Code
Affects xo-shipping-optionsSource GCVE Database
Malicious package : remove xo-shipping-options and rotate any secrets on hosts that installed it.
Data as of 29 Oct 2026, 23:08 UTC
Malicious package
Published to npm · OSV MAL-2025-49070
What to do
Remove xo-shipping-options from every project, lockfile and image that pulls it in. Treat any host that installed it as compromised: rotate the credentials, tokens and keys it could read, from a clean machine.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| npmxo-shipping-options | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
The npm package 'xo-shipping-options' version 88.8.9 contains malicious code that installs a dependency from a custom domain which executes an information stealer during installation. This malware targets sensitive tokens related to npm, git, and CI/CD environments. Any system with this package installed should be considered fully compromised, and all stored secrets and keys must be rotated from a different, clean system. Removing the package alone may not eliminate all malicious components.