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CVE-2021-23452: Improperly Controlled Modification of Dynamically-Determined Object Attributes

October 20, 2021 (updated February 14, 2024)

This affects all versions of package x-assign. The global proto object can be polluted using the proto object.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-23452

Code Behaviors & Features

Detect and mitigate CVE-2021-23452 with GitLab Dependency Scanning

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Affected versions

All versions up to 0.1.4

Solution

Unfortunately, there is no solution available yet.

Impact 9.8 CRITICAL

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

Learn more about CVSS

Weakness

  • CWE-1321: Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution')

Source file

npm/x-assign/CVE-2021-23452.yml

Spotted a mistake? Edit the file on GitLab.

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