Description In Moodle 2.x and 3.x, searching of arbitrary blogs is possible because a capability check is missing. Remediation References CVE-2017-7490 Related Vulnerabilities e107 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2011-0457) Apache Tomcat Inconsistent Interpretation of HTTP Requests ('HTTP Request Smuggling') Vulnerability (CVE-2020-1935) Jboss EAP Permissions, Privileges, and Access Controls Vulnerability (CVE-2013-2133) Plone CMS Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection') Vulnerability (CVE-2020-7939) jQuery UI Dialog Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') Vulnerability (CVE-2021-41183) Severity Medium Classification CVE-2017-7490 CWE-668 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Tags Missing Update Known Vulnerabilities