title: [20210101] - Core - com_modules exposes module names
description: An issue was discovered in Joomla! 3.0.0 through 3.9.23. The lack of ACL checks in the orderPosition endpoint of com_modules leak names of unpublished and/or inaccessible modules.
problem types: Incorrect Access Control
affected:
{
product: Joomla! CMS
vendor: Joomla! Project
versions:
status: affected, version: 3.0.0-3.9.23
}