The External Links in New Window / New Tab WordPress plugin before 1.43 does not properly escape URLs it concatenates to onclick event handlers, which makes Stored Cross-Site Scripting attacks possible.
[
{
"product": "External Links in New Window / New Tab",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.43",
"status": "affected",
"version": "1.43",
"versionType": "custom"
}
]
}
]