SQL Injection Vulnerability in SourceCodester Class and Exam Timetabling System
CVE-2026-15597

6.9MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-15597?

A security flaw has been identified in the SourceCodester Class and Exam Timetabling System, specifically in the edit_exam2.php file. This vulnerability allows attackers to manipulate the argument ID, leading to SQL injection. The attack can be executed remotely, making the system susceptible to unauthorized access and data breaches. It is crucial for users and administrators to patch this vulnerability promptly to protect sensitive information.

Affected Version(s)

Class and Exam Timetabling System 1.0

Class and Exam Timetabling System 2.php

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-2026-15597 - Proof of Concept

References

https://vuldb.com/vuln/378112
vdb-entrytechnical-description
https://vuldb.com/vuln/378112/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-15597
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

bzdXBHu0xzWRJ (VulDB User)
.