{"id":"CVE-2018-18670","details":"GNUBOARD5 5.3.1.9 has XSS that allows remote attackers to inject arbitrary web script or HTML via the \"Extra Contents\" parameter, aka the adm/config_form_update.php cf_1~10 parameter.","modified":"2026-04-10T04:08:44.423454Z","published":"2019-07-23T17:15:11.153Z","references":[{"type":"ADVISORY","url":"https://github.com/gnuboard/gnuboard5/releases/tag/5.3.2.0"},{"type":"FIX","url":"https://github.com/gnuboard/gnuboard5/commit/a45241f4bc46aee1ab2cc0749f6444b043681edf#diff-d1ecbee80f57fde59063c4fafcef1bce"},{"type":"FIX","url":"https://github.com/gnuboard/gnuboard5/compare/15b2e73...2549172"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gnuboard/gnuboard5","events":[{"introduced":"0"},{"last_affected":"15b2e73e739adc899b7d9aa7030eddeca3654cfa"},{"fixed":"a45241f4bc46aee1ab2cc0749f6444b043681edf"},{"fixed":"25491729696ce7c9ced2462406a9caa3e56a3c2e"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"5.3.1.9"}]}}],"versions":["5.0.1","5.0.10","5.0.11","5.0.12","5.0.13","5.0.14","5.0.15","5.0.16","5.0.17","5.0.18","5.0.2","5.0.20","5.0.21","5.0.22","5.0.23","5.0.24","5.0.25","5.0.26","5.0.27","5.0.28","5.0.29","5.0.3","5.0.30","5.0.31","5.0.32","5.0.33","5.0.34","5.0.35","5.0.36","5.0.37","5.0.38","5.0.39","5.0.4","5.0.41","5.0.42","5.0.5","5.0.8","5.0.9","5.1.0","5.1.1","5.1.10","5.1.11","5.1.12","5.1.13","5.1.14","5.1.15","5.1.16","5.1.17","5.1.18","5.1.19","5.1.2","5.1.3","5.1.4","5.1.5","5.1.6","5.1.7","5.1.8","5.1.9","5.2.0","5.2.1","5.2.2","5.2.3","5.2.4","5.2.5","5.2.6","5.2.8","5.2.9","5.2.9.2","5.2.9.3","5.2.9.5","5.2.9.6","5.2.9.7","5.2.9.8","5.2.9.8.1","5.2.9.8.3","5.2.9.8.4","5.3.1","5.3.1.2","5.3.1.3","5.3.1.4","5.3.1.6","5.3.1.7","5.3.1.8","5.3.1.9"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-18670.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}