Malware in @qlik/eslint-config
Malware was discovered in the npm package @qlik/eslint-config. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with @qlik/eslint-config installed
- Ecosystems
- Attack vectors
- Affected entities
- @qlik/eslint-config
A malicious version of the npm package @qlik/eslint-config was published, containing malware that compromises any system where it is installed or executed.\n\nAccording to the GitHub Advisory (GHSA-v3jf-cqwx-xcj6), any computer with this package installed should be considered fully compromised. The malware grants outside entities full control of affected systems.\n\nImmediate remediation requires rotating all secrets and keys from a separate, uncompromised computer, and removing the package. However, due to the level of system compromise, removal of the package alone may not eliminate all malicious software installed as a result.\n\nUsers should assume complete system compromise and take appropriate incident response measures.
Indicators of compromise
- Packages
- @qlik/eslint-config
Remediation
- Immediately rotate all secrets, API keys, and credentials from a separate, uncompromised computer
- Remove the @qlik/eslint-config package from all affected systems
- Perform a full security audit and malware scan of all systems that had this package installed
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if the package was installed on production or sensitive systems
- Notify any systems or services that may have been accessed using compromised credentials
Sources
- GitHub Advisory GHSA-v3jf-cqwx-xcj6 · GitHub Advisory Database
Cite this entry
"Malware in @qlik/eslint-config." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed August 4, 2026; last updated August 4, 2026. https://supplychainattack.org/incident/malware-in-qlik-eslint-config-kpxhns
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