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CVE-2020-7641: Object prototype pollution

July 18, 2022 (updated July 21, 2022)

This affects all versions of package grunt-util-property. The function call could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.

References

  • github.com/advisories/GHSA-4hq8-jgr8-mw9j
  • github.com/mikaelkaron/grunt-util-property/blob/master/main.js%23L41
  • nvd.nist.gov/vuln/detail/CVE-2020-7641
  • security.snyk.io/vuln/SNYK-JS-GRUNTUTILPROPERTY-565088

Code Behaviors & Features

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Affected versions

All versions up to 0.0.2

Solution

Unfortunately, there is no solution available yet.

Impact 7.8 HIGH

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

Learn more about CVSS

Source file

npm/grunt-util-property/CVE-2020-7641.yml

Spotted a mistake? Edit the file on GitLab.

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