"Verify the message's origin in this cross-origin communication"

Am getting above vulnerability issue in window.AddEventListener() function.

I have fixed for window.addEventListener('message', function (e) {}) like below

window.addEventListener('message', function (e) {
    if (e.origin !== undefined && !objCommon.Origin.includes(e.origin))
        return;
})

but for window.addEventListener('load', function (eve) {}) and window.addEventListener('unload', function (eve) {}) am not getting origin value from eve parameter.

So how to fix this issue for load and unload addeventlistner?

Thanks