The node selection interface in the WYSIWYG editor (CKEditor) in the Node Embed module 6.x-1.x before 6.x-1.5 and 7.x-1.x before 7.x-1.0 for Drupal does not properly check permissions, which allows remote attackers to bypass intended access restrictions and read node titles.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.9%