CVE-2019-1010034 : Exploit Details and Defense Strategies

Deepwoods Software WebLibrarian version 3.5.2 and earlier is susceptible to a SQL Injection vulnerability that exposes the entire database through the 'AllBarCodes' function. This CVE allows exploitation via a boolean-based blind SQL injection, accessible to users with specific roles.

Understanding CVE-2019-1010034

This CVE pertains to a SQL Injection vulnerability in Deepwoods Software WebLibrarian version 3.5.2 and earlier.

What is CVE-2019-1010034?

The SQL Injection vulnerability in WebLibrarian allows unauthorized users to access the entire database through a specific function call.

The Impact of CVE-2019-1010034

The vulnerability exposes sensitive data stored in the database, posing a significant risk to the confidentiality and integrity of the information.

Technical Details of CVE-2019-1010034

Deep dive into the technical aspects of the CVE.

Vulnerability Description

The 'AllBarCodes' function in the database_code.php file at line 1018 is vulnerable to a boolean-based blind SQL injection, enabling unauthorized database access.

Affected Systems and Versions

Product: WebLibrarian
Vendor: Deepwoods Software
Versions Affected: <= 3.5.2

Exploitation Mechanism

The vulnerability can be exploited through a boolean-based blind SQL injection method.
Any user with at least Volunteer role or manage_circulation capabilities can trigger the vulnerable function call.
Example Exploitation: Accessing the URL /wordpress/wp-admin/admin.php?page=weblib-circulation-desk&orderby=title&order=DESC.

Mitigation and Prevention

Best practices to mitigate the risks associated with CVE-2019-1010034.

Immediate Steps to Take

Update WebLibrarian to a patched version that addresses the SQL Injection vulnerability.
Restrict access to sensitive functions to authorized personnel only.

Long-Term Security Practices

Regularly monitor and audit database access and queries for any suspicious activities.
Provide security training to users to prevent inadvertent triggering of vulnerabilities.

Patching and Updates

Apply security patches and updates provided by Deepwoods Software promptly to address the SQL Injection vulnerability.