title: Sitemap by click5 < 1.0.36 - Unauthenticated Arbitrary Options Update
description: The Sitemap by click5 WordPress plugin before 1.0.36 does not have authorisation and CSRF checks when updating options via a REST endpoint, and does not ensure that the option to be updated belongs to the plugin. As a result, unauthenticated attackers could change arbitrary blog options, such as the users_can_register and default_role, allowing them to create a new admin account and take over the blog.
problem types: CWE-862 Missing Authorization
affected:
{
vendor: Unknown
product: Sitemap by click5
versions:
status: affected, versionType: custom, version: 0, lessThan: 1.0.36
defaultStatus: unaffected
collectionURL: https://wordpress.org/plugins
}