bikliwrapper (npm) · Malicious Code
Affects bikliwrapperSource GCVE Database
Malicious package : remove bikliwrapper and rotate any secrets on hosts that installed it.
Data as of 12 Aug 2026, 17:00 UTC
Malicious package
Published to npm · OSV MAL-2026-13788
What to do
Remove bikliwrapper 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 |
|---|---|---|
| npmbikliwrapper | 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 bikliwrapper npm package contains malicious code in its postinstall script that elevates privileges via UAC and reconfigures the Windows host to enable persistent, unauthenticated remote access. It modifies Terminal Server settings to enable RDP with Network Level Authentication disabled, allows full remote shadowing without user consent, opens firewall ports for RDP, and patches termsrv.dll to permit concurrent and shadow sessions. The bundled binary used for patching is unsigned. Any system with this package installed should be considered fully compromised.