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CVE-2026-4168— Tecnick TCExam Group tce_edit_group.php cross site scripting

Quick assessment

Affected
Tecnick TCExam
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tecnick TCExam是英国Tecnick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 TCExam 16.5.0版本存在代码注入漏洞，该漏洞源于对文件/admin/code/tce_edit_group.php中参数Name的错误操作，可能导致跨站脚本攻击。

CVSS 2.4 · Low EPSS 0.35% · P26
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I. Basic Information for CVE-2026-4168

Vulnerability Information
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Vulnerability Title
Tecnick TCExam Group tce_edit_group.php cross site scripting
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was identified in Tecnick TCExam 16.5.0. This impacts an unknown function of the file /admin/code/tce_edit_group.php of the component Group Handler. Such manipulation of the argument Name leads to cross site scripting. The attack may be launched remotely. The exploit is publicly available and might be used. The presence of this vulnerability remains uncertain at this time. The affected component should be upgraded. The vendor explained: "I was not able to reproduce the same exploit as the TCExam version was already advanced in the meanwhile." Therefore, it can be assumed that this issue got fixed in a later release.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
Tecnick TCExam 代码注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tecnick TCExam是英国Tecnick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 TCExam 16.5.0版本存在代码注入漏洞，该漏洞源于对文件/admin/code/tce_edit_group.php中参数Name的错误操作，可能导致跨站脚本攻击。
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

Vendor Product Affected Versions CPE Subscribe
Tecnick TCExam 16.5.0 cpe:2.3:a:tecnick:tcexam:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2026-4168

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III. Intelligence Information for CVE-2026-4168

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Vendor Advisories for CVE-2026-4168 (2)

Security Blog Posts for CVE-2026-4168 (1)

Other References for CVE-2026-4168 (1)

IV. Related Vulnerabilities

Same product: TCExam
Same vendor: Tecnick
Same weakness: CWE-79

V. Comments for CVE-2026-4168

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