Inkdrop versions prior to v5.3.1 allows an attacker to execute arbitrary OS commands on the system where it runs by loading a file or code snippet containing an invalid iframe into Inkdrop.
[
{
"product": "Inkdrop",
"vendor": "Takuya Matsuyama",
"versions": [
{
"status": "affected",
"version": "versions prior to v5.3.1"
}
]
}
]