CVE-2009-3582 in SQL-Ledger
Summary
by MITRE
Multiple SQL injection vulnerabilities in the delete subroutine in SQL-Ledger 2.8.24 allow remote authenticated users to execute arbitrary SQL commands via the (1) id and possibly (2) db parameters in a Delete action to the output of a Vendors>Reports>Search search operation.
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Analysis
by VulDB Data Team • 08/25/2025
The vulnerability described in CVE-2009-3582 represents a critical SQL injection flaw within the SQL-Ledger accounting software version 2.8.24. This vulnerability specifically targets the delete subroutine functionality, which operates within the Vendors>Reports>Search module of the application. The issue arises from insufficient input validation and sanitization mechanisms that fail to properly escape or filter user-supplied data before incorporating it into SQL command constructions. The vulnerability affects authenticated users who possess sufficient privileges to access the vendor reporting functionality, making it particularly dangerous as it can be exploited by insiders or compromised accounts with legitimate access rights.
The technical exploitation of this vulnerability occurs through the manipulation of parameters within the Delete action workflow that follows a search operation in the vendor reports section. Attackers can inject malicious SQL code through the id parameter and potentially through the db parameter, which are processed by the vulnerable delete subroutine. This allows unauthorized execution of arbitrary SQL commands on the underlying database system, potentially enabling data exfiltration, modification, or complete database compromise. The vulnerability's impact is amplified by the fact that it operates within a legitimate administrative function, making it more difficult to detect through standard security monitoring systems. According to CWE classification, this represents a CWE-89: Improper Neutralization of Special Elements used in an SQL Command, which is one of the most prevalent and dangerous classes of web application vulnerabilities.
The operational impact of this vulnerability extends beyond simple data theft, as it can enable attackers to escalate privileges within the database environment and potentially gain access to sensitive financial information. Organizations using SQL-Ledger 2.8.24 may face significant security risks including unauthorized financial transactions, data manipulation, and potential system compromise. The vulnerability's exploitation requires only authenticated access to the application, which means that attackers with legitimate user credentials can leverage this flaw to perform unauthorized database operations. This represents a serious concern for businesses relying on SQL-Ledger for financial management, as it could lead to financial fraud, regulatory compliance violations, and reputational damage. The ATT&CK framework categorizes this vulnerability under T1071.004: Application Layer Protocol: DNS and T1190: Exploit Public-Facing Application, highlighting the attack surface and exploitation methods available to threat actors.
Mitigation strategies for this vulnerability should include immediate implementation of input validation and parameterized queries to prevent SQL injection attacks. Organizations must update to a patched version of SQL-Ledger that addresses this specific vulnerability, as the original version 2.8.24 contains unpatched security flaws. Additionally, implementing proper access controls and privilege management can help limit the potential damage from authenticated attacks. Security monitoring should be enhanced to detect anomalous database activity patterns that may indicate exploitation attempts. The vulnerability demonstrates the critical importance of regular security patching and input validation in web applications, particularly those handling sensitive financial data. Organizations should also consider implementing database activity monitoring solutions and establishing secure coding practices that prevent similar vulnerabilities from occurring in custom applications.