Medium severity6.1NVD Advisory· Published Aug 5, 2021· Updated Jun 17, 2026
CVE-2021-20116
CVE-2021-20116
Description
A reflected cross-site scripting vulnerability exists in TCExam <= 14.8.4. The paths provided in the f, d, and dir parameters in tce_select_mediafile.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.
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Affected products
2- TCExam/TCExamdescription
Patches
Vulnerability mechanics
References
1- www.tenable.com/security/research/tra-2021-32nvdExploitThird Party Advisory
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