UserPro <= 5.1.6 - Disabled Membership Registration Bypass
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 5.3epss 0.6%
exploitation probability
0.6%top 54% of all CVEs
observed exploitation
nono source reports it
The UserPro plugin for WordPress is vulnerable to Security Feature Bypass in all versions up to, and including, 5.1.6. This is due to the use of client-side restrictions to enforce the 'Disabled registration' Membership feature within the plugin's General settings. This makes it possible for unauthenticated attackers to register an account even when account registration has been disabled by an administrator.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected products
n/a · UserPro - Community and User Profile WordPress Plugin