Arbitrary Code Injection Affecting fastreport.opensource package, versions [, 2020.4.0)

  • Attack Complexity


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  • snyk-id


  • published

    30 Oct 2020

  • disclosed

    30 Oct 2020

  • credit


How to fix?

Upgrade FastReport.OpenSource to version 2020.4.0 or higher.


FastReport.OpenSource is a reporting solution for .Net Core 2.x and .Net Framework 4.x. Various report objects will allow your report to look exactly how you want it to: 13 types of bands, 25 types of barcodes, table object, shapes, line, PolyLine, Polygon and many more.

Affected versions of this package are vulnerable to Arbitrary Code Injection. It lacks a ScriptSecurity feature and therefore may mishandle (for example) GetType, typeof, TypeOf, DllImport, LoadLibrary, and GetProcAddress.