Description
WordPress Plugin Custom CSS Pro 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 Custom CSS Pro version 1.0.3 is vulnerable; prior versions may also be affected.
Remediation
Update to plugin version 1.0.4 or latest
References
http://jvn.jp/en/jp/JVN29933378/index.html
https://plugins.svn.wordpress.org/custom-css-pro/trunk/readme.txt
Related Vulnerabilities
Magento Improper Authorization Vulnerability (CVE-2021-21026)
Plone CMS Permissions, Privileges, and Access Controls Vulnerability (CVE-2015-7317)
WordPress Plugin Venture Event Manager Cross-Site Scripting (3.2.4)
WordPress Plugin Print My Blog-Print, PDF, & eBook Converter Cross-Site Request Forgery (3.4.1)