Description
The XML-RPC remote publishing interface in xmlrpc.php in WordPress before 3.0.3 does not properly check capabilities, which allows remote authenticated users to bypass intended access restrictions, and publish, edit, or delete posts, by leveraging the Author or Contributor role.
Remediation
References
Related Vulnerabilities
WordPress Plugin Our Team Showcase Cross-Site Request Forgery (1.2)
WebLogic Loop with Unreachable Exit Condition ('Infinite Loop') Vulnerability (CVE-2018-1324)
IBM RTC Improper Restriction of XML External Entity Reference Vulnerability (CVE-2016-0219)
Jenkins Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2016-3727)