CVE-2022-37257: 
JavaScript vulnerability analysis and mitigation

A prototype pollution vulnerability was discovered in stealjs steal version 2.2.4. The vulnerability exists in the convertLater function within npm-convert.js and can be exploited via the requestedVersion variable (GitHub Issue).

The vulnerability is located in the npm-convert.js file of the stealjs steal package. The issue occurs in the convertLater function where improper handling of the requestedVersion variable can lead to prototype pollution. This allows an attacker to modify the prototype chain of objects, potentially leading to application security issues (GitHub Source).

Successful exploitation of this vulnerability could allow an attacker to modify object prototypes, which can lead to application security issues such as denial of service (DoS) or potentially remote code execution depending on how the affected objects are used in the application (CVE Mitre).