Description
WordPress Plugin IgniteUp-Coming Soon and Maintenance Mode is prone to multiple vulnerabilities, including cross-site scripting, cross-site request forgery, arbitrary file deletion and information disclosure vulnerabilities. Exploiting these issues could allow an attacker to execute arbitrary script code in the browser of an unsuspecting user in the context of the affected site, allowing the attacker to steal cookie-based authentication credentials, to perform certain administrative actions and gain unauthorized access to the affected application, to delete arbitrary files in the context of the webserver process or to obtain sensitive information that may help in launching further attacks. WordPress Plugin IgniteUp-Coming Soon and Maintenance Mode version 3.4 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 3.4.1 or latest