I also found this code in a client’s header.php from a custom theme. Except the links for theirs was payday loans. I wonder if it is being injected from a plugin, since he has the same plugins on both sites that use this theme. Only time will tell.
I also found this code in a client’s header page from a custom theme.
This worked for me and I’m using WP 3.3.1…
open the javascript file:
/wp-content/plugins/wpaudio-mp3-player/wpaudio.min.js
Search for href$=.mp3
add quotation marks before and after .mp3
so it looks like this:
href$=”.mp3″
Save file, and it should work.
Hope this helps