The Popup box WordPress plugin before 3.7.9 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Cross-Site Scripting attacks even when unfiltered_html is disallowed.CreditsRafael AristodimouWPScanReferenceshttps://wpscan.com/vulnerability/74613b38-48f2-43d5-bae5-25c89ba7db6e
