It’s horrible because she is the head of HR! She’s involved in an extramarital affair with the CEO. Basically, how much worse of an HR faux pas could you commit?” Cafaro told The Post.

The colleagues -- who were caught canoodling at a Coldplay concert this week -- were "immediately" put on leave following the scandal, per a new report.

Internet sleuths identified the embarrassed woman caught on the Coldplay kiss cam next to Andy Byron and Kristin Cabot as Astronomer’s just-promoted VP of HR.

Astronomer's CEO Andy Byron and Chief People Officer Kristin Cabot sparked scandal at a Coldplay show with an HR colleague seemingly present

Before being caught in the arms of married Astronomer CEO Andy Byron, the company’s HR chief, Kristin Cabot, boasted that she “wins trust” of CEOs. “An influential leader and fearless change agent, I lead by example and win trust with employees of all levels, from CEOs to managers to assistants,” she wrote via her LinkedIn bio.