I am sure it needs moving. Or the cooker needs moving to one side or the other.
Most cookers have a minimum distance above to combustible surfaces, gas cookers usually have a greater minimum distance than electric ones. From the information that has been given so far, it is just possible that the bottom of the faceplate (and the cable from the plug) is above the minimum distance stated in the cooker's installation instructions.
But there would be a lot of steam being produced from pans on the hob, which could condense onto and into the socket outlet so it is not a good idea to have any electrical apparatus directly above it. Except for an extractor fan which should be designed with steam in mind, and would have it's own minimum distance specified.
A picture might be good of the area.
Also is the fitting yellow because it has become discoloured? Was it originally white? Did the installer refuse to connect it?