SQL Injection Vulnerability in SourceCodester Class and Exam Timetabling System
CVE-2026-14733

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Class And Exam Timetabling System
Vendor
CVE Published:
5 July 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-14733?

A SQL injection vulnerability has been identified in the SourceCodester Class and Exam Timetabling System version 1.0. This flaw is found in the file /edit_coursea.php, where improper handling of the input parameter 'ID' allows attackers to manipulate database queries. As a result, this vulnerability can be exploited remotely, potentially exposing sensitive data or compromising the integrity of the application. Security patches should be applied immediately to mitigate the risk of exploitation.

Affected Version(s)

Class and Exam Timetabling System 1.0

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-2026-14733 - Proof of Concept

References

https://vuldb.com/vuln/376315
vdb-entrytechnical-description
https://vuldb.com/vuln/376315/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-14733
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • 🟡

    Public PoC available

  • 👾

    Exploit known to exist

  • Vulnerability published

  • Vulnerability Reserved

Credit

fensclouek (VulDB User)
.