Shout is an IRC client. Because the /topic
command in messages is unescaped, attackers have the ability to inject HTML scripts that will run in the victim’s browser. Affects shout >=0.44.0 <=0.49.3.
[
{
"product": "shout node module",
"vendor": "HackerOne",
"versions": [
{
"status": "affected",
"version": ">=0.44.0 <=0.49.3"
}
]
}
]