Description
WordPress Plugin Multisite Post Duplicator is prone to a cross-site request forgery vulnerability. Exploiting this issue may allow a remote attacker to perform certain administrative actions and gain unauthorized access to the affected application; other attacks are also possible. WordPress Plugin Multisite Post Duplicator version 0.9.5.1 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.1.3 or latest
References
Related Vulnerabilities
WordPress Plugin Content Blocks (Custom Post Widget) Cross-Site Scripting (3.0)
WordPress Plugin Browser Screenshots Cross-Site Scripting (1.7.5)
TYPO3 7PK - Security Features Vulnerability (CVE-2016-5091)
WordPress Plugin Post Snippets Security Bypass (3.0.5)
Apache Tomcat Permissions, Privileges, and Access Controls Vulnerability (CVE-2011-3376)