Description
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.3. The paths provided in the f, d, and dir parameters in tce_filemanager.php were not properly validated and could cause reflected XSS via the unsanitized output of the path supplied. An attacker could craft a malicious link which, if triggered by an administrator, could result in the attacker hijacking the victim's session or performing actions on their behalf.
Remediation
References
Related Vulnerabilities
WordPress Plugin Auctions 'upload.php' Arbitrary File Upload (2.0.1.3)
Nginx Improper Encoding or Escaping of Output Vulnerability (CVE-2013-4547)
ReviveAdserver URL Redirection to Untrusted Site ('Open Redirect') Vulnerability (CVE-2020-8143)
WordPress Plugin Booking.com Banner Creator Unspecified Vulnerability (1.4.5)