Presidential candidate Ted Cruz may be busy facing off with political competitor Donald Trump, but RadarOnline.com has learned that he’s facing a much bigger — and more imminent — problem.

In the new issue of The National ENQUIRER, on newsstands now, sources say the steadfast Republican has multiple skeletons in his closet, including five mistresses!

“Private detectives are digging into at least five affairs Ted Cruz supposedly had,” a Washington insider told the magazine, adding, “The leaked details are an attempt to destroy what’s left of his White House campaign!”

As RadarOnline.com previously reported, an individual purporting to be a representative of the hacker group Anonymous recently posted a disturbing Twitter video that threatened to expose Cruz's "very dirty secrets," including information about the prez hopeful "visiting prostitutes!"

Get the full list of ladies in Ted Cruz’s Mistress File — only in the new National ENQUIRER, on newsstands now!