hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via ‘merge’ and ‘applyToDefaults’ functions, which allows a malicious user to modify the prototype of “Object” via proto, causing the addition or modification of an existing property that will exist on all objects.
[
{
"product": "hoek node module",
"vendor": "hapi",
"versions": [
{
"status": "affected",
"version": "Versions before 5.0.3"
}
]
}
]