Malware in svgson-lite
Malware was discovered in the npm package svgson-lite, resulting in full system compromise of any computer with the package installed or running. All secrets and keys on affected systems should be rotated immediately from a different computer.
- Disclosed
- Last updated
- Blast radius
- Any system with svgson-lite installed or running
- Ecosystems
- Attack vectors
- Affected entities
- svgson-lite
The npm package svgson-lite has been identified as containing malware. According to the GitHub Advisory (GHSA-g7rx-jhhj-8whr), any computer with this package installed or running should be considered fully compromised.\n\nThe advisory recommends that all secrets and keys stored on affected computers be rotated immediately from a different, uncompromised system. While the package should be removed, the advisory notes that full control of the computer may have been given to an outside entity, meaning there is no guarantee that removing the package will eliminate all malicious software that may have been installed as a result.\n\nAffected users should treat their systems as potentially fully compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- svgson-lite
Remediation
- Immediately rotate all secrets and keys from a different, uncompromised computer
- Remove the svgson-lite package from all affected systems
- Conduct a full security audit and forensic analysis of any system that had svgson-lite installed
- Monitor affected systems for signs of unauthorized access or persistence mechanisms
- Consider rebuilding affected systems from clean media if full compromise is suspected
Sources
- GitHub Advisory GHSA-g7rx-jhhj-8whr · GitHub Advisory Database
Cite this entry
"Malware in svgson-lite." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 20, 2026; last updated July 20, 2026. https://supplychainattack.org/incident/malware-in-svgson-lite-1dw7c9
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