Oct. 16, 2023, 8:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

The Popup Builder WordPress plugin through 4.1.15 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup).

admin attacks builder cross-site cve escape high plugin popup privilege scripting settings wordpress wordpress plugin

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