MalwarePublished 15 Jul 2026

@bcs-mi-ui/test1243npmpacket76 (npm) · Malicious Code

Affects @bcs-mi-ui/test1243npmpacket76Source GCVE Database

Malicious package : remove @bcs-mi-ui/test1243npmpacket76 and rotate any secrets on hosts that installed it.

Data as of 15 Jul 2026, 13:00 UTC

Classification

Malicious package

Published to npm · OSV MAL-2026-10647

What to do

Remove @bcs-mi-ui/test1243npmpacket76 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@bcs-mi-ui/test1243npmpacket76	Affected–	Fixed in–

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Description

The npm package @bcs-mi-ui/test1243npmpacket76 contains malicious code that fully compromises any computer on which it is installed or run. The compromise may include unauthorized access and control by an external entity. Removal of the package does not guarantee elimination of all malicious software introduced. Immediate rotation of all secrets and keys stored on the affected machine is strongly advised.

Impact

Any system with this package installed or running should be considered fully compromised, implying potential unauthorized access, data theft, and control by an attacker. All secrets and keys stored on the affected system are at risk and must be rotated. The persistence of malicious software beyond package removal indicates a high risk of ongoing compromise.

Defensive guidance

Remove the @bcs-mi-ui/test1243npmpacket76 package immediately. Rotate all secrets and keys stored on the affected computer from a different, trusted machine. Because full control may have been given to an attacker, consider the system compromised and perform a thorough investigation and remediation.

Summary

The npm package @bcs-mi-ui/test1243npmpacket76 is identified as containing malicious code that results in a full compromise of any computer where it is installed or executed. This compromise potentially grants an attacker complete control over the system. Due to the severity of the infection, simply uninstalling the package may not remove all malicious components. The advisory recommends immediate rotation of all credentials and secrets from a separate, uncompromised device to mitigate further risk.

References

github.com/advisories/GHSA-9gp9-4wmv-j8qf (opens in a new tab)

Community reviews

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What to do

Affected software

Description

AI analysisMachine-generated, updated 15 Jul 2026, 13:00 UTC

Technical details

References

Community reviews