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 PostgreSQL Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability (CVE-2015-5289) WordPress Plugin Chamber Dashboard Member Manager Cross-Site Scripting (2.0.5) WordPress Plugin YITH WooCommerce Multi Vendor Security Bypass (3.4.0) MODX Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2017-1000223) WordPress Plugin WordPress Appointment Booking and Online Scheduling by Appointy Cross-Site Scripting (2.40) 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