The HM Multiple Roles WordPress plugin before 1.3 does not have any access control to prevent low privilege users to set themselves as admin via their profile page
[
{
"product": "HM Multiple Roles",
"vendor": "Unknown",
"versions": [
{
"lessThan": "1.3",
"status": "affected",
"version": "1.3",
"versionType": "custom"
}
]
}
]