The Steam Group Viewer WordPress plugin through 2.1 does not sanitise or escape its “Steam Group Address” settings before outputting it in the page, leading to an authenticated Stored Cross-Site Scripting issue
[
{
"product": "Steam Group Viewer",
"vendor": "Unknown",
"versions": [
{
"lessThanOrEqual": "2.1",
"status": "affected",
"version": "2.1",
"versionType": "custom"
}
]
}
]