CVE-2026-86210
Received Received - Intake

SQL Injection in Class and Exam Timetabling System

Publication date: 2026-09-06

Last updated on: 2026-09-06

Assigner: VulDB

Description
A security vulnerability has been detected in SourceCodester Class and Exam Timetabling System 1.0. Affected by this vulnerability is an unknown functionality of the file /delete_user_account.php. Such manipulation of the argument ID leads to sql injection. The attack may be launched remotely. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-09-06
Last Modified
2026-09-06
Generated
2026-09-06
AI Q&A
2026-09-06
EPSS Evaluated
N/A
NVD
CVE-2026-86210
EUVD
EUVD-2026-72093

Affected Vendors & Products

Showing 2 associated CPEs
Vendor Product Version / Range
sourcecodester class_and_exam_timetabling_system 1.0
sourcecodester class_and_exam_timetabling_system From 1.0 (inc)

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

CVE-2026-86210 is a SQL injection vulnerability in SourceCodester Class and Exam Timetabling System 1.0. The flaw exists in the file /delete_user_account.php where the ID argument is manipulated without proper validation, allowing attackers to inject malicious SQL queries. This can lead to unauthorized database access, data tampering, or system compromise. The exploit is publicly disclosed and can be launched remotely.

Detection Guidance

To detect SQL injection vulnerabilities like CVE-2026-86210, you can use tools such as sqlmap to test endpoints. Example command: sqlmap -u "http://target-site/delete_user_account.php?ID=1" --batch. Check for error messages in web server logs or database logs that indicate SQL syntax issues.

Impact Analysis

This vulnerability may allow attackers to steal, modify, or delete sensitive data from the database. It could also enable unauthorized system access, leading to further attacks. Since the exploit is public, the risk of compromise is higher. Systems using this software should be patched immediately to prevent potential breaches.

Compliance Impact

This vulnerability could lead to non-compliance with GDPR and HIPAA due to unauthorized data access or exposure. GDPR requires protection of personal data, while HIPAA mandates safeguards for health information. A breach could result in legal penalties, fines, or reputational damage for organizations handling regulated data.

Mitigation Strategies

Immediately apply input validation to sanitize user inputs like the ID parameter. Use prepared statements with parameter binding for all database queries. Restrict database user permissions to the minimum required. Update the application to the latest patched version if available.

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