Lost password Broken Links Many

These links would be legitimate links if /lost-password/ were not appended? Where do the links occur on your site?

It’s possible your theme or a plugin could be doing this in error. Deactivate all plugins and switch to one of the default Twenty* themes. The erroneous links should now be gone. Identify the actual culprit by restoring your theme and plugins, one at a time, checking links after each.