CVE-2026-123028
Deferred Deferred - Pending Action

SQL Injection in Online Book Store 1.0

Publication date: 2026-11-05

Last updated on: 2026-11-05

Assigner: VulDB

Description
A vulnerability was identified in itsourcecode Online Book Store 1.0. Affected by this issue is some unknown functionality of the file /admin_edit.php. The manipulation of the argument bookisbn leads to sql injection. It is possible to initiate the attack remotely. The exploit is publicly available and might be used.

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Meta Information

Published
2026-11-05
Last Modified
2026-11-05
Generated
2026-11-05
AI Q&A
2026-11-05
EPSS Evaluated
N/A
NVD
CVE-2026-123028
EUVD
EUVD-2026-117471

Affected Vendors & Products

Showing 1 associated CPE
Vendor Product Version / Range
itsourcecode Online Book Store 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

This is a SQL injection vulnerability in the Online Book Store 1.0 application. It exists in the /admin_edit.php file where the 'bookisbn' parameter is not properly sanitized, allowing attackers to inject malicious SQL code. The flaw can be exploited remotely without authentication.

Detection Guidance
  • Check web server access logs for suspicious requests to /admin_edit.php with unusual parameters like bookisbn containing SQL syntax such as ' OR 1=1 --.
  • Use SQL injection detection tools like SQLmap to test the parameter: sqlmap -u 'http://target/admin_edit.php?bookisbn=1' --batch.
  • Monitor database logs for unexpected queries or unauthorized access attempts.
Impact Analysis

Attackers can exploit this to gain unauthorized database access, steal sensitive data, tamper with data, take full control of the system, or disrupt services. The publicly available exploit increases the risk of real-world attacks.

Compliance Impact

This vulnerability likely violates compliance requirements such as GDPR (data protection) and HIPAA (health data security) due to unauthorized data access and potential data breaches. Organizations must address it to maintain regulatory compliance.

Mitigation Strategies
  • Implement prepared statements with parameter binding for all database queries involving user input.
  • Apply strict input validation to the bookisbn parameter, rejecting any non-numeric values.
  • Restrict database user permissions to limit potential damage from SQL injection.
  • Update the application to the latest secure version if available.

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