The Sitewide Notice WP WordPress plugin before 2.3 does not sanitise some of its settings before outputting them in frontend pages, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfi…
CVSS 3.1MEDIUM 4.8·Network·High privileges·User interaction·EPSS 0.00617·Published 2021-08-30·Fixed in 2.3CWE-79