bpm’online SQL-injection (CVE-2019–15301)

Object

Bpm’online CRM-System SDK

https://terrasoft.ru/

https://www.bpmonline.com/

Overview

Passing user controlled parameter to method Terrasoft.Core.DB.Column.Const() could lead to SQL-injection vulnerability.

Vulnerable code example

This code block found in our customer’s project:

Documentation

Information about dangerous Column.Const() not present in terrasoft’s documentation.

Patch

No patch available. Terrasoft transferred responsibility to developers and just changes the documentation.

Recommendation

Do not use Column.Const(). Use Column.Parameter() instead.