The product does not properly distinguish between different types of elements in a way that leads to insecure behavior.
Common Consequences 1
Scope: Other
Impact: Other
Observed Examples 2
CVE-2005-2260Browser user interface does not distinguish between user-initiated and synthetic events.
CVE-2005-2801Product does not compare all required data in two separate elements, causing it to think they are the same, leading to loss of ACLs. Similar to Same Name error.