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Malicious package

@bx-ui-framework/commonnpm

Advisory published Updated

@bx-ui-framework/common is a confirmed malicious npm package (MAL-2026-15867) that executes malicious code on install (malicious versions 1.2.0, 15.0.0). Do not install it — remove it immediately and rotate any exposed credentials.

Malicious code in @bx-ui-framework/common (npm)

MAL-2026-15867
Immediate action
Remove the package, then rotate any secrets the build/runtime could reach.
npm uninstall @bx-ui-framework/common

What this malware does

package.json declares a dependency whose key equals the package's own name (@bx-ui-framework/common) and whose value is a bare HTTPS URL (https://repo.remoteknight.com/bx-ui-framework/common) rather than a registry version range. On npm install, npm fetches whatever bytes that URL returns and installs them as the resolved dependency, executing any lifecycle scripts they contain. There is no version pin, no commit SHA, and no integrity/hash check. The shipped index.js is an inert stub, so the manifest line is the entire delivery mechanism: whoever controls repo.remoteknight.com controls code that runs on every installer's machine. The self-referential dependency name is the dependency-confusion shape used to win resolution over an internal package of the same name.

Malicious versions

2 flagged
1.2.015.0.0

Indicators of compromise (SHA-256)

c5b8886bf47df30ba72e888647d651e72defd41c1172a4307c438562183d7a32
eaf088c94d8e8bc845892780de97d0663c5119c34f0a7ec49b80956af75affee

Detection & response playbook

Malicious package

  1. Find it

    Search your lockfiles and build artifacts for @bx-ui-framework/common (2 malicious versions).

  2. If you installed it — respond

    Remove @bx-ui-framework/common from your project and lockfile, then assume any secrets accessible to the build or runtime were exposed: rotate API keys, tokens, and credentials, and audit for unexpected outbound activity or persistence.

  3. Did it already run?

    If @bx-ui-framework/common was installed, its post-install payload may already have run. Removing the package does not undo that — check outbound connections and credential use from the install window onward.

Frequently asked questions

No. @bx-ui-framework/common on npm has been identified as a malicious package (versions 1.2.0, 15.0.0 flagged). It should be removed immediately — do not install or keep it in your dependency tree.

Campaign

IN-MAL-2026-019404IN-MAL-2026-019402

References

Credits

  • Amazon Inspector · finder

Detect & block this

O3 blocks @bx-ui-framework/common-class packages before install and in CI — and if it already ran, its runtime egress monitoring catches the malicious outbound activity and severs the channel.

Malware detection Runtime egress monitoring

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@bx-ui-framework/common (npm) malicious package — MAL-2026-15867 | O3 Security