Get medium thickness CA form an outfit like Woodcraft, a hobby or archery shop. The supermarket stuff in the tiny tube is not very good. Put a dab under the mistake if it is still partially attached. Position it and hold it in place with a pointy object, like a screwdriver. When it is just right spritz it with accelerator, hold for 30 seconds, ...done.
Some will say accelerator weakens it. Some say CA glues are weak. I have never noticed that, I have extensive experience. Another hobby of mine is scratch building large scale RC aircraft. Those can cost thousands of dollars to finish. CA is about the only glue used these days. It works very well. Yes Epoxy is used on engine mounts and very high stress areas. An errant inletting mistake is not high stress.
Many glues also work very well also, no arguments about that fact from on that. Take your choice.