CWE-486 - Comparison of Classes by Name
- Abstraction:Variant
- Structure:Simple
- Status:Draft
- Release Date:2006-07-19
- Latest Modification Date:2023-06-29
Weakness Name
Comparison of Classes by Name
Description
The product compares classes by name, which can cause it to use the wrong class when multiple classes can have the same name.
If the decision to trust the methods and data of an object is based on the name of a class, it is possible for malicious users to send objects of the same name as trusted classes and thereby gain the trust afforded to known classes and types.
Common Consequences
Scope: Integrity, Confidentiality, Availability
Impact: Execute Unauthorized Code or Commands
Notes: If a product relies solely on the name of an object to determine identity, it may execute the incorrect or unintended code.
