Malware in @0xlr/sentry-web
The npm package @0xlr/sentry-web contains malware that grants full control of affected systems. Any computer with this package installed should be considered fully compromised.
- Disclosed
- Last updated
- Blast radius
- Any system with the package installed or running
- Ecosystems
- Attack vectors
- Affected entities
- @0xlr/sentry-web
The npm package @0xlr/sentry-web has been identified as containing malware. According to the GitHub Security Advisory (GHSA-pq34-wqrw-jw86), any computer that has 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, there is no guarantee that removal will eliminate all malicious software that may have been installed as a result of the package installation, given that the outside entity may have gained full control of the system.\n\nAffected users should treat their systems as potentially fully compromised and take appropriate incident response measures.
Indicators of compromise
- Packages
- @0xlr/sentry-web
Remediation
- Immediately isolate any computer with @0xlr/sentry-web installed from the network
- Rotate all secrets, API keys, and credentials from a different, uncompromised computer
- Remove the @0xlr/sentry-web package from all systems
- Conduct a full forensic investigation of affected systems to identify any additional malicious software
- Review system logs and network traffic for signs of unauthorized access or data exfiltration
- Consider full system reimaging if the compromise is confirmed
Sources
- GitHub Advisory GHSA-pq34-wqrw-jw86 · GitHub Advisory Database
Cite this entry
"Malware in @0xlr/sentry-web." supplychainattack.org, Supply Chain Attack Incident Catalog. Disclosed July 31, 2026; last updated July 31, 2026. https://supplychainattack.org/incident/malware-in-0xlr-sentry-web-14nbm6
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