Cross Site Scripting Vulnerability in Tecnick TCExam by Tecnick
CVE-2026-4168

4.8MEDIUM

Key Information:

Vendor

Tecnick

Status
Tcexam
Vendor
CVE Published:
15 March 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-4168?

A vulnerability affecting Tecnick TCExam version 16.5.0 has been identified in the Group Handler component, particularly in the file /admin/code/tce_edit_group.php. This vulnerability allows for cross site scripting (XSS) attacks through the manipulation of the 'Name' argument. Remote attackers could exploit this vulnerability using publicly available methods. The vendor has noted that they were unable to reproduce the exploit since later versions of TCExam may have already addressed this issue. It is important for users to upgrade to the latest version to mitigate potential risks.

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Affected Version(s)

TCExam 16.5.0

Exploit Proof of Concept (PoC)

PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.

CVE-2026-4168 - Proof of Concept

References

https://vuldb.com/?id.351075
vdb-entrytechnical-description
https://vuldb.com/?ctiid.351075
signaturepermissions-required
https://vuldb.com/?submit.769826
third-party-advisory

CVSS V4

Score:
4.8
Severity:
MEDIUM
Confidentiality:
None
Integrity:
Low
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
Unknown

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

AhmadMarzouk (VulDB User)
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