All the vulnerabilities related to the version 1.5.3 of the package
Prototype Pollution in deep-extend
Versions of deep-extend before 0.5.1 are vulnerable to prototype pollution.
Update to version 0.5.1 or later.
Prototype Pollution in merge
Versions of merge before 1.2.1 are vulnerable to prototype pollution. The merge.recursive function can be tricked into adding or modifying properties of the Object prototype.
Update to version 1.2.1 or later.
Prototype Pollution in merge
All versions of package merge <2.1.1 are vulnerable to Prototype Pollution via _recursiveMerge .
yargs-parser Vulnerable to Prototype Pollution
Affected versions of yargs-parser are vulnerable to prototype pollution. Arguments are not properly sanitized, allowing an attacker to modify the prototype of Object, causing the addition or modification of an existing property that will exist on all objects.
Parsing the argument --foo.__proto__.bar baz' adds a bar property with value baz to all objects. This is only exploitable if attackers have control over the arguments being passed to yargs-parser.
Upgrade to versions 13.1.2, 15.0.1, 18.1.1 or later.
