The ip package before 1.1.9 for Node.js might allow SSRF because some IP addresses (such as 0x7f.1) are improperly categorized as globally routable via isPublic.
{
"versions": [
{
"introduced": "0"
},
{
"fixed": "1.1.9"
},
{
"introduced": "0"
},
{
"last_affected": "2.0.0"
}
]
}