Description
The Forum module in Moodle 2.7.x before 2.7.10 allows remote authenticated users to post to arbitrary groups by leveraging the teacher role, as demonstrated by a post directed to "all participants."
Remediation
References
Related Vulnerabilities
XWiki Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2023-34466)
Lighttpd Exposure of Sensitive Information to an Unauthorized Actor Vulnerability (CVE-2008-4359)
WordPress Plugin Stars Menu Cross-Site Scripting (1.0.1)
WordPress Plugin Arigato Autoresponder and Newsletter Cross-Site Scripting (2.7.1.1)