@wbnr/design (npm) · Malicious Code
Affects @wbnr/designSource GCVE Database
Malicious package : remove @wbnr/design and rotate any secrets on hosts that installed it.
Data as of 7 Aug 2026, 05:56 UTC
Malicious package
Published to npm · OSV MAL-2026-11196
What to do
Remove @wbnr/design 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@wbnr/design | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
--- _-= Per source details. Do not edit below this line.=-_ ## Source: amazon-inspector (1dcfb8ede925ca9e0cf7574c2ba3f81ced56682ef6c54439cc00ad5fc5b960fd) The package's preinstall lifecycle script runs automatically on `npm install`. It reads the installer's username (from USER/USERNAME environment variables) and the machine hostname (via os.hostname()), then embeds those identifiers along with the package name and a timestamp into both a DNS lookup and an HTTPS GET request directed at a hardcoded Burp Collaborator subdomain, 4otph6fase1x2won0hrfzul2wt2qqge5.oastify.com. The package name and scope (@wbnr) and its self-description indicate a dependency-confusion payload targeting an internal organization scope; any environment that resolves @wbnr/design from public npm will leak installer host identifiers to the attacker-controlled out-of-band endpoint. The 'harmless bug bounty PoC' framing in the package description does not change the observable behavior: installer-owned identifiers leave the machine to a third-party OOB collector on install. ## Source: ossf-package-analysis (dbd908eecacbb587e9534c244be33296e6fa11092200cba8428351bb66afe844) The OpenSSF Package Analysis project identified '@wbnr/design' @ 99.3.0 (npm) as malicious. It is considered malicious because: - The package communicates with a domain associated with malicious activity.