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 Drupal Core 8.7.x Cross-Site Scripting (8.7.0 - 8.7.13) WordPress Plugin Testimonial-Best Testimonial Slider Cross-Site Scripting (2.1.6) MySQL CVE-2013-1523 Vulnerability (CVE-2013-1523) WordPress Plugin Easy PayPal Buy Now Button Cross-Site Scripting (1.7.3) WordPress Plugin Portfolio for Elementor, Image Gallery & Post Grid-PowerFolio Unspecified Vulnerability (2.3.1) 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