ast-walker-scope is vulnerable to Prototype Pollution
62
Medium Risk
Affected versions of this package are vulnerable to Prototype Pollution due to insufficient validation of user-supplied input, allowing attackers to inject malicious properties like __proto__. An attacker could exploit this by manipulating these operations to modify the prototype of base objects, potentially leading to arbitrary code execution, denial of service, or privilege escalation.
You are affected if you are using a version that falls within the vulnerable range.
ast-walker-scope is vulnerable to Prototype Pollution in versions 0.0.1 - 0.8.3.
Upgrade the ast-walker-scope library to a patch version.
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SOC 2Compliant
ISO 27001Compliant