Description
WordPress Plugin Site Offline Or Coming Soon Or Maintenance Mode is prone to a security bypass vulnerability. Exploiting this issue may allow attackers to perform otherwise restricted actions and subsequently access the website by using certain keywords in URL, thus bypassing plugin's protection mechanism. WordPress Plugin Site Offline Or Coming Soon Or Maintenance Mode version 1.5.2 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.5.3 or latest