GNUBOARD5 before 5.3.2.0 has XSS that allows remote attackers to inject arbitrary web script or HTML via the "homepage title" parameter, aka the adm/config_form_update.php cf_title parameter.Referenceshttps://github.com/gnuboard/gnuboard5/compare/15b2e73...2549172https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46aee1ab2cc0749f6444b043681edf#diff-53f7f220c2d2861a98444adf09471496https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0
