GitHub Advisoryadvisory · npm
GHSA-chh2-rvhg-wqwr Malicious Package in json-serializer
CRITICAL
Official page ↗
- Ecosystem
- npm
- Packages
- json-serializer
- Severity
- Critical
- Reviewed
- 2020-08-31
Affected packages
• npm json-serializer: >= 2.0.10, < 2.0.11 → fixed in 2.0.11
Description
Version 2.0.10 of `json-serializer` contained malicious code. The code when executed in the browser would enumerate password, cvc, cardnumber fields from forms and send the extracted values to `https://js-metrics.com/minjs.php?pl=`
Recommendation
Remove the package from your environment and evaluate your application to determine whether or not user data was compromised.