The Dynamic Widgets WordPress plugin through 1.5.16 does not escape the prefix parameter before outputting it back in an attribute when using the term_tree AJAX action (available to any authenticated users), leading to a Reflected Cross-Site Scripting issue
[
{
"product": "Dynamic Widgets",
"vendor": "Unknown",
"versions": [
{
"lessThanOrEqual": "1.5.16",
"status": "affected",
"version": "1.5.16",
"versionType": "custom"
}
]
}
]