Malware in beaver-ui-storybook-addon-code-description
Malware discovered in the npm package beaver-ui-storybook-addon-code-description. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed
- Ecosystems
- Attack vectors
- Affected entities
- beaver-ui-storybook-addon-code-description
The npm package beaver-ui-storybook-addon-code-description has been identified as containing malware. According to the GitHub Advisory (GHSA-cx2x-43mx-9cw3), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory indicates that the malware provides full control of affected systems to an outside entity. All secrets and cryptographic keys stored on compromised computers should be rotated immediately from a different, unaffected system.\n\nWhile the package should be removed, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the package installation, given the level of system compromise.
Indicators of compromise
- Packages
- beaver-ui-storybook-addon-code-description
Remediation
- Immediately remove the beaver-ui-storybook-addon-code-description package from all systems
- Rotate all secrets, API keys, and cryptographic credentials from a clean, unaffected computer
- Perform a full security audit and malware scan of any system that had this package installed
- Review system logs and access logs for any unauthorized activity during the period the package was installed
- Consider full system reimaging if the package was installed on production or sensitive systems
- Check for any unauthorized changes to system files, configurations, or installed software
Sources
- GitHub Advisory GHSA-cx2x-43mx-9cw3 · GitHub Advisory Database
Cite this entry
"Malware in beaver-ui-storybook-addon-code-description." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 5, 2026; last updated August 5, 2026. https://supplychainattack.org/incident/malware-in-beaver-ui-storybook-addon-code-description-az1bz2
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