CVE-2026-86267
Received Received - Intake

SQL Injection in Information System Society Membership System

Publication date: 2026-09-07

Last updated on: 2026-09-07

Assigner: VulDB

Description
A security vulnerability has been detected in itsourcecode Information System Society Membership System 1.0. This issue affects some unknown processing of the file /society/check_student.php. The manipulation of the argument student_id leads to sql injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.

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Meta Information

Published
2026-09-07
Last Modified
2026-09-07
Generated
2026-09-07
AI Q&A
2026-09-07
EPSS Evaluated
N/A
NVD
CVE-2026-86267
EUVD
EUVD-2026-72243

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode society_management_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 an SQL injection flaw in Society-Management-System V1.0, specifically in the file /society/check_student.php. The student_id parameter is directly concatenated into an SQL query without proper filtering or escaping, allowing attackers to inject malicious SQL code. This can lead to unauthorized data access or manipulation.

Detection Guidance

To detect SQL injection vulnerabilities like CVE-2026-86267, you can use tools such as sqlmap to test the /society/check_student.php endpoint. Example command: sqlmap -u 'http://target.com/society/check_student.php?student_id=1' --batch. You can also manually test by appending SQL payloads like ' OR '1'='1 to the student_id parameter and observing if the application behaves unexpectedly.

Check web server logs for unusual queries or errors related to SQL syntax. Look for patterns like excessive delays or repeated failed login attempts which may indicate exploitation attempts.

Impact Analysis

This vulnerability allows remote attackers to execute arbitrary SQL commands by manipulating the student_id parameter. This could result in unauthorized access to sensitive data, data manipulation, or even complete system compromise. Attackers may extract, modify, or delete database contents.

Compliance Impact

This vulnerability can lead to unauthorized access or exposure of sensitive personal data, violating GDPR and HIPAA requirements for data protection and confidentiality. Organizations may face legal penalties, fines, or reputational damage due to non-compliance with these regulations.

Mitigation Strategies

Immediately apply input validation and sanitization to the student_id parameter in /society/check_student.php. Use prepared statements with parameterized queries instead of direct SQL string concatenation to prevent SQL injection.

Update the application to the latest patched version if available. Implement a web application firewall (WAF) to filter malicious SQL injection attempts. Restrict database user permissions to limit potential damage from successful injections.

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