cve/2024/CVE-2024-39677.md

### [CVE-2024-39677](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2024-39677)
![](https://img.shields.io/static/v1?label=Product&message=nhibernate-core&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%205.4.9%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D%205.5.0%2C%20%3C%205.5.2%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-89%3A%20Improper%20Neutralization%20of%20Special%20Elements%20used%20in%20an%20SQL%20Command%20('SQL%20Injection')&color=brightgreen)

### Description

NHibernate is an object-relational mapper for the .NET framework. A SQL injection vulnerability exists in some types implementing ILiteralType.ObjectToSQLString. Callers of these methods are exposed to the vulnerability, which includes mappings using inheritance with discriminator values; HQL queries referencing a static field of the application; users of the SqlInsertBuilder and SqlUpdateBuilder utilities, calling their AddColumn overload taking a literal value; and any direct use of the ObjectToSQLString methods for building SQL queries on the user side. This vulnerability is fixed in 5.4.9 and 5.5.2.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds