Description In Moodle 3.x, the setting for blocked hosts list can be bypassed with multiple A record hostnames. Remediation References CVE-2018-1043 Related Vulnerabilities MySQL Other Vulnerability (CVE-2002-1374) WordPress 4.7.x Multiple Vulnerabilities (4.7 - 4.7.2) WordPress Plugin WP Canvas-Shortcodes Cross-Site Scripting (2.06) Nginx buffer underflow vulnerability OpenSSL NULL Pointer Dereference Vulnerability (CVE-2023-0401) Severity Medium Classification CVE-2018-1043 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Tags Missing Update Known Vulnerabilities