Malware in @sie-ppr-web-checkout/app
Malware was discovered in the npm package @sie-ppr-web-checkout/app. Systems with this package installed are considered fully compromised and require immediate remediation.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @sie-ppr-web-checkout/app
A malicious package @sie-ppr-web-checkout/app was published to npm and flagged by GitHub's advisory system (GHSA-qvjv-fpr5-2fmm). The package contains malware that grants full control of affected systems to an outside entity.\n\nAny computer with this package installed or running should be considered fully compromised. The advisory recommends immediate rotation of all secrets and keys from a different, unaffected computer. While the package should be removed, complete removal of all malicious software cannot be guaranteed due to the level of system compromise.\n\nThis is a critical supply chain attack affecting npm users who installed or depend on this package.
Indicators of compromise
- Packages
- @sie-ppr-web-checkout/app
Remediation
- Immediately rotate all secrets, keys, and credentials from a different, unaffected computer
- Remove the @sie-ppr-web-checkout/app package from all affected systems
- Audit all systems that had this package installed for signs of compromise or persistence mechanisms
- Review access logs and audit trails 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 dependency trees to identify any projects that depend on @sie-ppr-web-checkout/app and remediate those as well
Sources
- GitHub Advisory GHSA-qvjv-fpr5-2fmm · GitHub Advisory Database
Cite this entry
"Malware in @sie-ppr-web-checkout/app." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 30, 2026; last updated July 30, 2026. https://supplychainattack.org/incident/malware-in-sie-ppr-web-checkout-app-wpopkv
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