@zmtcdn/ui (npm) · Malicious Code
Affects @zmtcdn/uiSource GCVE Database
Malicious package : remove @zmtcdn/ui and rotate any secrets on hosts that installed it.
Data as of 29 Oct 2026, 18:24 UTC
Malicious package
Published to npm · OSV MAL-2026-18373
What to do
Remove @zmtcdn/ui 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 |
|---|---|---|
| npm@zmtcdn/ui | 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 packages @zmtcdn/ui versions 9999.0.0 and 9999.0.7 are malicious dependency-confusion packages that execute a postinstall script sending system environment details to an external server without user consent. The postinstall script collects hostname, username, platform, working directory, environment variable names, and a timestamp, then sends this data to https://www.hinny.shop/api. These packages were published by a suspicious npm account and have no legitimate functional purpose for this data transmission.