CVE-2026-5334
Received Received - Intake
SQL Injection in itsourcecode Enrollment System Parameter Handler

Publication date: 2026-04-02

Last updated on: 2026-04-29

Assigner: VulDB

Description
A weakness has been identified in itsourcecode Online Enrollment System 1.0. Impacted is an unknown function of the file /enrollment/index.php?view=edit&id=3 of the component Parameter Handler. This manipulation of the argument deptid causes sql injection. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks.
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Meta Information
Published
2026-04-02
Last Modified
2026-04-29
Generated
2026-06-16
AI Q&A
2026-04-02
EPSS Evaluated
2026-06-14
NVD
CVE-2026-5334
EUVD
EUVD-2026-18338
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode online_enrollment_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.
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Executive Summary

CVE-2026-5334 is a critical SQL injection vulnerability found in the Online Enrollment System version 1.0. It specifically affects the handling of the 'deptid' parameter in the file /enrollment/index.php?view=edit&id=3. The system does not properly validate or sanitize this parameter, allowing attackers to inject malicious SQL code remotely without needing authentication.

This vulnerability is a time-based blind SQL injection affecting MySQL versions 5.0.12 and above, where attackers can manipulate SQL queries by injecting payloads such as those using the SLEEP() function to confirm exploitation.

Impact Analysis

Exploitation of this vulnerability can lead to unauthorized access to the database, leakage of sensitive data, tampering with data, full system compromise, and potential denial of service. Since the attack can be performed remotely without authentication, it poses significant risks to system security and business continuity.

Detection Guidance

This SQL injection vulnerability can be detected by testing the 'deptid' POST parameter for injection flaws. One method is to use time-based blind SQL injection payloads, such as injecting "deptid=3 AND (SELECT 2692 FROM (SELECT(SLEEP(5)))WDuX)" to observe if the response is delayed, indicating vulnerability.

Automated tools like sqlmap can be used to confirm the vulnerability by targeting the POST parameter 'deptid' in requests to "/sms/enrollment/controller.php?action=edit".

  • Example command using sqlmap: sqlmap -u "http://target/sms/enrollment/controller.php?action=edit" --data="deptid=3" --technique=T --time-sec=5
Mitigation Strategies

Immediate mitigation steps include implementing prepared statements with parameter binding to separate SQL code from user input, preventing injection.

Strict input validation and filtering should be applied to ensure inputs conform to expected formats.

Minimize database user permissions by avoiding the use of high-privilege accounts such as root or admin for routine database operations.

Conduct regular security audits to detect and address vulnerabilities promptly.

Compliance Impact

The SQL injection vulnerability in the Online Enrollment System allows unauthorized access, data leakage, and data tampering. Such impacts can lead to violations of data protection regulations like GDPR and HIPAA, which require the protection of personal and sensitive information from unauthorized access and breaches.

Failure to remediate this vulnerability could result in non-compliance with these standards due to compromised data integrity and confidentiality, potentially leading to legal and financial penalties.

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