CVE-2026-75080
Received Received - Intake

SQL Injection in Class and Exam Timetabling System

Publication date: 2026-08-18

Last updated on: 2026-08-18

Assigner: VulDB

Description
A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. This issue affects some unknown processing of the file /edit_subject1.php. The manipulation of the argument ID leads to sql injection. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-08-18
Last Modified
2026-08-18
Generated
2026-08-18
AI Q&A
2026-08-18
EPSS Evaluated
N/A
NVD
CVE-2026-75080
EUVD
EUVD-2026-60557

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
sourcecodester class_and_exam_timetabling_system 1.0

Helpful Resources

Exploitability

CWE
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KEV
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CWE ID Description
CWE-89 The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Without sufficient removal or quoting of SQL syntax in user-controllable inputs, the generated SQL query can cause those inputs to be interpreted as SQL instead of ordinary user data.
CWE-74 The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Attack-Flow Graph

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Executive Summary

This is a SQL injection vulnerability in SourceCodester Class and Exam Timetabling System 1.0. It affects the file /edit_subject1.php where the 'ID' parameter is not properly validated. Attackers can inject malicious SQL code through this parameter, allowing unauthorized database access and manipulation.

Detection Guidance

To detect this SQL injection vulnerability, inspect the /edit_subject1.php file for improper handling of the 'id' parameter. Use tools like SQLmap to test for injection by sending crafted requests to the endpoint with payloads such as 'id=1' AND 1=1-- or 'id=1' AND 1=2--. Monitor web server logs for unusual queries or errors.

  • Test with SQLmap: sqlmap -u "http://target/edit_subject1.php?id=1" --batch
Impact Analysis

This vulnerability allows remote attackers to execute arbitrary SQL commands. This can lead to unauthorized data access, data tampering, sensitive information leakage, and potential system compromise without requiring authentication.

Compliance Impact

This vulnerability can lead to unauthorized data access and leakage, violating GDPR's data protection requirements and HIPAA's safeguards for protected health information. Non-compliance may result in legal penalties and reputational damage.

Mitigation Strategies

Immediately update the application to use prepared statements with parameter binding for all database queries. Implement strict input validation to sanitize the 'id' parameter. Restrict database user permissions to the minimum required. Conduct a full security audit of the application and database.

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