The tagDiv Composer WordPress plugin before 4.2, used as a companion by the Newspaper and Newsmag themes from tagDiv, does not have authorisation in a REST route and does not validate as well as escape some parameters when outputting them back, which could allow unauthenticated users to perform Stored Cross-Site Scripting attacks.
[
{
"vendor": "Unknown",
"product": "tagDiv Composer",
"versions": [
{
"status": "affected",
"versionType": "custom",
"version": "0",
"lessThan": "4.2"
}
],
"defaultStatus": "unaffected"
}
]