If you apply CA with tissue or some types of paper towel, you will get a chemical reaction and the paper will heat up and give off fumes and may cause fire. Always use greaseproof paper to reduce the fumes and the risk of fire.
I have applied CA/BLO with a folded paper towel for almost five years. Sometimes it gets hot, but it has never even come close to catching fire. It will get uncomfortably hot, so I use a little pad of folded towel between my finger and the towel with the finish on it. I keep a bucket with a couple of inches of water in it and drop the paper towels into it. When I'm finished, I pour off the water, let the paper air dry outside, and throw it away. I've never had any problem.
Also, I turn with a fan blowing across my work to carry the fumes away, plus my dust collector is running when my lathe is turning, which also pulls the fumes away from me. I wear a respirator for dust.