Description
mod/quiz/db/access.php in Moodle through 2.5.9, 2.6.x before 2.6.11, 2.7.x before 2.7.8, and 2.8.x before 2.8.6 does not set the RISK_XSS bit for graders, which allows remote authenticated users to conduct cross-site scripting (XSS) attacks via crafted gradebook feedback during manual quiz grading.
Remediation
References
Related Vulnerabilities
WordPress Plugin AWSM Team-Team Showcase Local File Inclusion (1.3.1)
WordPress Plugin 2 Click Social Media Buttons 'xing-url' Parameter Cross-Site Scripting (0.32.2)
MediaWiki Incorrect Permission Assignment for Critical Resource Vulnerability (CVE-2022-41766)
WordPress Plugin Simpel Reserveren 3 Cross-Site Scripting (3.5.2)