If your dishwasher is leaking from the front it is probably due to a damaged or perished door gasket.
In a dishwasher there are two door gaskets, this is the one that runs along the bottom of the door. It is made of black rubber and measures 550mm in length.
🛈 Dishwasher seals come in different sizes. Scroll down the page and use the checker to find out if this one fits your appliance.