title: tagDiv Cloud Library < 2.7 - Unauthenticated Arbitrary User Metadata Update to Privilege Escalation
description: The tagDiv Cloud Library WordPress plugin before 2.7 does not have authorisation and CSRF in an AJAX action accessible to both unauthenticated and authenticated users, allowing unauthenticated users to change arbitrary user metadata, which could lead to privilege escalation by setting themselves as an admin of the blog.
problem types: CWE-269 Improper Privilege Management
affected:
{
vendor: Unknown
product: tagDiv Cloud Library
versions:
status: affected, versionType: custom, version: 0, lessThan: 2.7
defaultStatus: unaffected
}