SQL Injection Vulnerability in SourceCodester Class and Exam Timetabling System
CVE-2026-75079

6.9MEDIUM

Key Information:

Vendor

Sourcecodester
Status
Class And Exam Timetabling System
Vendor
CVE Published:
17 August 2026

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-75079?

A vulnerability exists in the SourceCodester Class and Exam Timetabling System version 1.0, specifically in the /edit_subject2.php file. This weakness allows for SQL injection attacks through manipulation of the 'ID' argument. The exploit can be executed remotely, exposing users to potential unauthorized access to sensitive database information. Publicly available exploits increase the urgency for users to mitigate this security risk.

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-2026-75079 - Proof of Concept

References

https://vuldb.com/vuln/391307
vdb-entrytechnical-description
https://vuldb.com/vuln/391307/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-75079
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

i-OvO-i (VulDB User)
.