Security Update: PHP Vulnerabilities

In light of the recent critical vulnerabilities discovered in the PHP programming language (CVE-2026-109618 and CVE-2026-109619), we want to provide immediate clarity regarding the security of our platform.

We are aware of the major security advisories regarding the PHP application layer. We want to reassure our users that none of our products or services utilize PHP in their codebase.

Master Concept infrastructure is not impacted by this exploit, and no action is required.

Master concept 26.0.1 Released

Version 26.0.1.88

Key features

Support has been added for the following program versions:

  • AutoCAD 2027
  • Plant3D 2027
  • Inventor 2027
  • Revit 2027

Master concept 26.0 Supported Software

Version 26.0.0.125

  • Autodesk AutoCAD 2025, 2026
  • Bricsys BricsCAD v26
  • Autodesk Revit 2025, 2026
  • Autodesk Inventor 2025, 2026
  • Autodesk Plant 3D 2025, 2026
  • Microsoft, Office 2021, 2024, Office 365

Master concept 26.0

Version 26.0.0.125

Key features

  • SQL Server Support for Connection handling/ Cable/Wire Allocation
  • Grid Views reworked
  • Custom Help Added
  • Master Portal rework and built on .Net Core
  • AutoDesk Revit improvements
  • Document handling
    • Appendix
    • E-Sign
    • Document type update
    • 3D Viewer imporvements

Master concept 24.1.4 Released

Version 24.1.4.14

Key features

Security fixes

  • Microsoft Security Advisory CVE-2026-26171 – .NET Denial of Service Vulnerability
  • Microsoft Security Advisory CVE-2026-33116 – .NET, .NET Framework, and Visual Studio Denial of Service Vulnerability

Other fixes

  • Stability Improvements in BricsCAD
  • Performance Improvements in BricsCAD
  • Ribbon Update Reliability in BricsCAD

20.0, Important changes

  • Role Modules – Read only removed
    We have reworked and removed the use of “Read Only” modules. The read only modules replaced by “Read Access” modules and Edit.
  • Rework in the Data tab for objects
    Article and Individual have moved out to own tabs, and some other smaller fixes to clear up the data for objects
  • Software Requirements changes client
    • Microsoft.Net Framework version 4.8
    • Oracle Client, Oracle Database 19c Client
  • Software Requirements changes server
    • Oracle version 18c XE
    • Oracle version 19c

Version 20.0 Released

Key features

  • Eco-Design, the environment aspect of a plant
  • Analyze an electrical point for better overview
  • BricsCAD support
  • Digital Risk Assessments, Disconnecting & Connection and Work Permit

Current Releases

– Master Concept 19.1.9 (Version: 19.1.9.15)

– Master Concept 17.2.5 (Version: 17.2.5.3)

– Master Concept 16.2.8 (Version: 16.2.8.0)

Designation Configuration

In version 19.0 it is possible to control in more detail which settings you want. Not just by standard and main folder, but also by structure and part of plant. The different settings format, category structure and letter codes have their own dialogs where you create the different configurations. In the new designation configuration dialog, you choose which configurations should apply to which structures.

DesConfig

Designation Format

In version 19.0 we have improved the possibility to configure the object designations in the system. You can now in detail control what designations are allowed for each level and designation structure.

For each level of the designation you can specify a mask that controls what is a permitted designation and what prefix is ​​to be used before the level (or none). The mask is described with a simplified syntax A for letters and n for numbers. If needed, it is also possible to describe the allowed designation  with a Regular Expressions.

Each level is also described with a prompt and a help text.

It is possible to have several different formats / prefixes at the same level but for different object categories.

The edit designation dialog is improved so that you can edit the complete designation and the program will automatically verify the designation and add prefixes if needed. You will also get sub-rows for the designation with one row for each level, with prompt and tooltip. When creating new object you will get one extra sub-row for the new object, but it is still possible to create many levels at one time if you have the complete designation by typing it in the designation row.

DesignationFormat

 

In the designation format dialog, you create the named designation formats. The named Designation formats is then used in the new designation configuration dialog to select what designation format to use in the different designation structures.

The settings are stored on the standard and are included in the export / import functionality. You can also export the settings so that you can edit the designations offline in elMaster Design and get the same visual result.

If not you will need to save/update the drawing to get the correct format of the designations on the drawing.