The WP User Manager WordPress plugin before 2.6.3 does not ensure that the user ID to reset the password of is related to the reset key given. As a result, any authenticated user can reset the password (to an arbitrary value) of any user knowing only their ID, and gain access to their account.
[
{
"product": "WP User Manager – User Profile Builder & Membership",
"vendor": "Unknown",
"versions": [
{
"lessThan": "2.6.3",
"status": "affected",
"version": "2.6.3",
"versionType": "custom"
}
]
}
]