zxhgssiyluwxchn (npm) · Malicious Code
Affects zxhgssiyluwxchnSource GCVE Database
Malicious package : remove zxhgssiyluwxchn and rotate any secrets on hosts that installed it.
Data as of 29 Oct 2026, 18:10 UTC
Malicious package
Published to npm · OSV MAL-2026-17941
What to do
Remove zxhgssiyluwxchn 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 |
|---|---|---|
| npmzxhgssiyluwxchn | 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 'zxhgssiyluwxchn' version 1.0.0 contains a single HTML file that renders a Cloudflare Turnstile challenge page with heavily obfuscated JavaScript. This JavaScript reconstructs a URL impersonating cloudflare.com to serve a phishing landing page. The package does not execute code on installation, but serves as static hosting for browser-side phishing via npm CDN proxies. Installing this package does not run malicious code locally, but users fetching the HTML in browsers may be targeted for phishing. The package is considered malicious and should be removed.