fdhcvriwecv3 (npm) · Malicious Code
Affects fdhcvriwecv3Source GCVE Database
Malicious package : remove fdhcvriwecv3 and rotate any secrets on hosts that installed it.
Data as of 12 Aug 2026, 16:48 UTC
Malicious package
Published to npm · OSV MAL-2026-13807
What to do
Remove fdhcvriwecv3 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 |
|---|---|---|
| npmfdhcvriwecv3 | Affected
| Fixed in– |
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Description
The npm package 'fdhcvriwecv3' version 1.0.0 contains malicious code designed to serve obfuscated JavaScript via an HTML file. The package's main entry is an HTML file that mimics a Cloudflare interstitial page and redirects browsers to a potentially malicious '*.cloud.homes' domain. This behavior only occurs when the HTML is fetched through public npm CDNs and does not execute code during installation or import, meaning it is not a direct supply-chain attack on developers. However, the package is used as a redirector for phishing or CDN abuse. Despite this, one source claims that any system with this package installed or running should be considered fully compromised, recommending immediate secret rotation and package removal. No official patch or fix is documented.