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I. Basic Information for CVE-2021-20116
Vulnerability Information

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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tecnick.com TCExam 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tecnick.com TCExam是英国Tecnick.com公司的一套基于Web的开源电子考试系统。该系统主要用于在线考试等。 Tecnick.com TCExam 存在安全漏洞,该漏洞源于在14.8.3版本之前的TCExam中存在一个反映的跨站点脚本漏洞,tce_filemanager.php 中的 f、d 和 dir 参数中提供的路径未正确验证,可能会通过提供的路径的未净化输出导致反射 XSS。。攻击者可利用该漏洞制造一个恶意链接,如果由管理员触发,则可能劫持受害者的会话或代表他们执行操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
-TCExam <= 14.8.4 -
II. Public POCs for CVE-2021-20116
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III. Intelligence Information for CVE-2021-20116
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IV. Related Vulnerabilities
V. Comments for CVE-2021-20116

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