Description
The utilities function in all versions < 1.0.1 of the deap node module can be tricked into modifying the prototype of Object when the attacker can control part of the structure passed to this function. This can let an attacker add or modify existing properties that will exist on all objects.
Remediation
References
https://hackerone.com/reports/310446
Related Vulnerabilities
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CVE-2020-35149 Vulnerability in maven package org.webjars.npm:mquery
CVE-2021-43138 Vulnerability in npm package async
CVE-2022-1330 Vulnerability in maven package org.webjars.bower:fullpage