When I open an InDesign CS6 document in CC the images appear and export dull. I have relinked the links, but it stays the same. Only after replacing the image one by one does the vibrancy come back. The images are RGB, but when exported they appear CMYK even though it is exported in RGB. I work on a MacBook Pro.
Ask in the ID forum and provide proper system info, exact color profile/ color management details and so on.