Description
The Admin Columns WordPress plugin Free before 4.3.2 and Pro before 5.5.2 allowed to configure individual columns for tables. Each column had a type. The type "Custom Field" allowed to choose an arbitrary database column to display in the table. There was no escaping applied to the contents of "Custom Field" columns.
Affected products
- AdminColumns / Admin Columns4.3.2 – 4.3.2
- AdminColumns / Admin Columns Pro5.5.2 – 5.5.2