GHSA-7xfq-xh6v-4mrm – json-serializer

Package

Manager: npm
Name: json-serializer
Vulnerable Version: =2.0.10 || >=2.0.10 <2.0.11

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H

EPSS: N/A pctlN/A

Details

Malicious Package in json-serializer 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 If version 2.0.10 of this module is found installed you will want to replace it with a version before or after 2.0.10. In addition to replacing the installed module, you will also want to evaluate your application to determine whether or not user data was compromised.

Metadata

Created: 2020-09-01T20:27:53Z
Modified: 2021-10-01T13:10:41Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2020/09/GHSA-7xfq-xh6v-4mrm/GHSA-7xfq-xh6v-4mrm.json
CWE IDs: ["CWE-506"]
Alternative ID: N/A
Finding: F448
Auto approve: 1