SQL Injection Vulnerability in SourceCodester Class and Exam Timetabling System
CVE-2026-16154

6.9MEDIUM

Key Information:

Vendor

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

Badges

👾 Exploit Exists🟡 Public PoC

What is CVE-2026-16154?

A vulnerability has been identified in the SourceCodester Class and Exam Timetabling System, specifically within the edit_room1.php file. This issue stems from improper handling of the ID argument, enabling attackers to exploit the system via SQL injection techniques. This vulnerability allows remote attackers to manipulate queries, potentially leading to unauthorized access or data breaches. As the exploit has been publicly disclosed, it's crucial for users to take immediate action to secure their deployments.

Affected Version(s)

Class and Exam Timetabling System 1.0

Class and Exam Timetabling System 1.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-2026-16154 - Proof of Concept

References

https://vuldb.com/vuln/379919
vdb-entrytechnical-description
https://vuldb.com/vuln/379919/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-16154
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

justconter (VulDB User)
.