Description
mod/lti/service.php in Moodle through 2.3.11, 2.4.x before 2.4.11, 2.5.x before 2.5.7, 2.6.x before 2.6.4, and 2.7.x before 2.7.1 allows remote attackers to read arbitrary files via an XML external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
Remediation
References
Related Vulnerabilities
WordPress Plugin WP Database Backup Cross-Site Scripting (3.3)
WordPress Plugin Zingiri Web Shop 'abspath' Parameter Remote File Include (2.4.6)
WordPress Plugin Zedna Contact form Arbitrary File Upload (1.0)
Dot CMS Cross-Site Request Forgery (CSRF) Vulnerability (CVE-2017-3187)
Internet Information Services Other Vulnerability (CVE-2006-0026)