SQL Injection Affecting nhibernate package, versions [,5.4.9)[5.5.0,5.5.2)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-DOTNET-NHIBERNATE-7416902
- published7 Jul 2024
- disclosed3 Jul 2024
- creditFrédéric Delaporte
Introduced: 3 Jul 2024
CVE-2024-39677 (opens in a new tab)How to fix?
Upgrade NHibernate to version 5.4.9, 5.5.2 or higher.
Overview
NHibernate is a mature, open source object-relational mapper for the .NET framework. It is actively developed, fully featured and used in thousands of successful projects.
Affected versions of this package are vulnerable to SQL Injection when passing unescaped user input to ILiteralType.ObjectToSQLString, including discriminator values passed via mappings, HQL queries with references to static fields, and overloading the AddColumn function in SqlInsertBuilder or SqlUpdateBuilder.
Workaround
This vulnerability can be avoided for the discriminator case by eliminating quoted text from values used in discriminator mappings.