CVE-2026-89270 | popupbuilder Popup Builder Plugin up to 4.4.5 on WordPress SGPopup::find sg_popup_preview_id authorization

October 31, 2026 Yanac

A vulnerability, which was classified as critical, has been found in popupbuilder Popup Builder Plugin up to 4.4.5 on WordPress. This impacts the function SGPopup::find of the component Popup Builder. This manipulation of the argument sg_popup_preview_id causes authorization bypass.

This vulnerability appears as CVE-2026-89270. The attack may be initiated remotely. There is no available exploit.VulDB Recent EntriesRead More