CVE-2007-1960 in Rha7 Downloads Module
Summary
by MITRE
SQL injection vulnerability in visit.php in the Rha7 Downloads (rha7downloads) 1.0 module for XOOPS, and possibly other versions up to 1.10, allows remote attackers to execute arbitrary SQL commands via the lid parameter.
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Analysis
by VulDB Data Team • 09/03/2024
The CVE-2007-1960 vulnerability represents a critical SQL injection flaw discovered in the Rha7 Downloads module version 1.0 for the XOOPS content management platform. This vulnerability specifically affects the visit.php script within the module, creating a pathway for remote attackers to manipulate database queries through improper input validation. The flaw manifests when the lid parameter is processed without adequate sanitization, allowing malicious actors to inject arbitrary SQL commands that execute within the database context. This vulnerability extends beyond version 1.0, potentially affecting all versions up to 1.10, indicating a widespread issue within the module's codebase that persisted across multiple releases.
The technical implementation of this vulnerability stems from the module's failure to properly escape or validate user input received through the lid parameter. When a user submits a request containing a malicious lid value, the application directly incorporates this input into SQL query construction without appropriate filtering mechanisms. This primitive approach to input handling creates an exploitable condition where attackers can manipulate the intended query structure, potentially gaining unauthorized access to database contents, modifying sensitive information, or executing destructive operations. The vulnerability aligns with CWE-89, which specifically addresses SQL injection weaknesses in software applications where user-supplied data is directly embedded into SQL commands without proper sanitization.
The operational impact of this vulnerability extends far beyond simple data manipulation, as it enables comprehensive database compromise and potential system-wide exploitation. Remote attackers can leverage this vulnerability to extract confidential information including user credentials, personal data, and system configurations that may be stored within the database. The attack surface is particularly concerning given that the vulnerability affects a downloadable module within a widely-used CMS platform, potentially exposing thousands of websites running vulnerable versions of XOOPS. Furthermore, the ability to execute arbitrary SQL commands means attackers could perform administrative actions, create backdoor accounts, or even escalate privileges within the database environment, depending on the permissions granted to the database user account.
Security professionals should consider this vulnerability in the context of the MITRE ATT&CK framework, where it maps to techniques involving SQL injection and command execution within database systems. The remediation strategy requires immediate implementation of input validation and parameterized queries to prevent user-supplied data from being interpreted as SQL commands. Organizations must ensure that all user inputs, particularly those used in database queries, undergo proper sanitization and validation processes before being processed. The recommended fix involves implementing prepared statements or parameterized queries that separate SQL command structure from user data, thereby eliminating the possibility of malicious input altering the intended query execution. Additionally, comprehensive patching of the affected module to version 1.11 or later is essential, as this vulnerability was addressed in subsequent releases through improved input handling mechanisms and enhanced security controls that prevent the direct inclusion of user-supplied data into SQL command construction.