Description
comment/lib.php in Moodle 2.0.x before 2.0.4 and 2.1.x before 2.1.1 does not properly restrict comment capabilities, which allows remote attackers to post a comment by leveraging the guest role and operating on a front-page activity.
Remediation
References
Related Vulnerabilities
SharePoint Unrestricted Upload of File with Dangerous Type Vulnerability (CVE-2020-0971)
WordPress Plugin CAC Featured Content TimThumb Arbitrary File Upload (0.8)
Internet Information Services Other Vulnerability (CVE-2001-0333)
Moodle Permissions, Privileges, and Access Controls Vulnerability (CVE-2014-0009)