Sure thing : https://wordpress.org/plugins/bitcoin-faucet/ 

Have you found any others as well? Please let me know if yes.
Also if you want to find more ways/scripts check this out http://www.earncryptocurrencyonline.com/how-to-make-my-own-faucet/

Im constantly updating it with more ways and checking everything as much as possible so any info is much appreciated (if you tried something and isnt working or if something is missing from the list) .

Thanks