The YourChannel: Everything you want in a YouTube plugin WordPress plugin before 1.2.3 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
[
{
"vendor": "Unknown",
"product": "YourChannel: Everything you want in a YouTube plugin.",
"versions": [
{
"status": "affected",
"versionType": "custom",
"version": "0",
"lessThan": "1.2.3"
}
],
"defaultStatus": "unaffected",
"collectionURL": "https://wordpress.org/plugins"
}
]