High risk security issue in the general SmartObject framework.
The fix is available in:
- K2 (4.7) December 2019 Cumulative Update Fix Pack 12.
- K2 Five (5.0) December 2019 Cumulative Update Fix Pack 07.
- K2 Five (5.1) November 2018 Cumulative Update Fix Pack 41.
- K2 Five (5.2) October 2020 Cumulative Update Fix Pack 11.
- K2 Five (5.3) November 2020 Cumulative Update Fix Pack 21.
- K2 Five (5.4) Fix Pack 43.
- K2 Five (5.5) Fix Pack 01.
- Ensure you have the correct K2 version and/or Cumulative update installed. See KB001893 to see what Fix Pack level you have installed.
- Download the latest Fix Pack using the links in the table above for the version you require.
- Install the Fix Pack to apply the fix.
- It is recommended to clear browser cache and refresh the page.