CVE-2026-75079
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 weakness has been identified in SourceCodester Class and Exam Timetabling System 1.0. This vulnerability affects unknown code of the file /edit_subject2.php. Executing a manipulation of the argument ID can lead to sql injection. The attack can be executed remotely. The exploit has been made available to the public and could be used for attacks.

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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-2026-75079
EUVD
EUVD-2026-60556

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 vulnerability is a SQL injection flaw in SourceCodester Class and Exam Timetabling System 1.0. It exists in the file /edit_subject2.php where the 'ID' argument is not properly validated. Attackers can manipulate this input to inject malicious SQL commands, potentially accessing or altering database contents without authentication.

Detection Guidance

To detect SQL injection vulnerabilities in the Class and Exam Timetabling System, check if the 'id' parameter in /edit_subject2.php is vulnerable. Use tools like SQLmap to test for SQLi by sending crafted requests. Example command: sqlmap -u 'http://target/edit_subject2.php?id=1' --batch. Also review server logs for unusual SQL query patterns or errors.

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary SQL commands. This could lead to unauthorized access to sensitive data, data manipulation or deletion, and potential full system compromise. Attackers could steal user credentials, modify exam schedules, or disrupt system operations.

Compliance Impact

This vulnerability likely violates compliance requirements for data protection standards like GDPR and HIPAA. It enables unauthorized access to sensitive data, which could result in data breaches. Organizations using this system may face legal penalties, reputational damage, and mandatory breach notifications under these regulations.

Mitigation Strategies

Immediately apply input validation to sanitize the 'id' parameter in /edit_subject2.php. Replace direct SQL queries with prepared statements to prevent injection. Restrict database user permissions to limit potential damage. Conduct a security audit to identify other vulnerable areas.

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