CVE-2008-1640 in Jgs Treffen
Summary
by MITRE
SQL injection vulnerability in jgs_treffen.php in the JGS-XA JGS-Treffen 2.0.2 and earlier addon for Woltlab Burning Board (wBB) allows remote attackers to execute arbitrary SQL commands via the view_id parameter in an ansicht action.
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Analysis
by VulDB Data Team • 10/20/2024
The CVE-2008-1640 vulnerability represents a critical sql injection flaw within the jgs_treffen.php script of the JGS-XA JGS-Treffen 2.0.2 and earlier versions of the Woltlab Burning Board forum software. This vulnerability specifically affects the ansicht action parameter processing within the view_id variable, creating an exploitable entry point for malicious actors to manipulate database operations. The vulnerability exists due to inadequate input validation and sanitization of user-supplied data before incorporating it into sql queries, making it a classic example of improper input handling that violates fundamental security principles. The affected software component operates within the broader context of web application security, where user inputs must be rigorously validated to prevent unauthorized database access and manipulation.
The technical implementation of this vulnerability stems from the direct inclusion of unsanitized user input into sql query construction without proper parameterization or escaping mechanisms. When an attacker submits a malicious view_id parameter through the ansicht action, the application fails to validate or sanitize this input before executing it within database queries. This flaw allows for arbitrary sql command execution, potentially enabling attackers to extract sensitive data, modify database records, or even escalate privileges within the affected system. The vulnerability maps directly to CWE-89 which specifically addresses sql injection flaws, and demonstrates how insufficient input validation creates opportunities for attackers to manipulate application logic through database-level commands. The attack vector is particularly concerning as it requires no authentication and can be executed remotely, making it a significant threat to web application security.
The operational impact of this vulnerability extends beyond simple data theft to encompass complete system compromise potential. Remote attackers could leverage this vulnerability to access confidential user information including passwords, personal details, and private communications stored within the wbb database. Additionally, the ability to execute arbitrary sql commands means attackers could modify or delete critical application data, potentially causing service disruption or data corruption. The vulnerability affects the entire wbb ecosystem since it resides in a core addon component that interfaces directly with the database layer, making it a high-value target for exploitation. Organizations running affected versions face significant risk of data breaches and potential regulatory compliance violations, as this vulnerability could result in unauthorized access to user accounts and sensitive information. The exploitability of this flaw aligns with ATT&CK technique T1071.004 which covers application layer protocol manipulation, and T1046 which addresses network service scanning that can lead to sql injection exploitation.
Mitigation strategies for CVE-2008-1640 should prioritize immediate patching of affected systems to the latest available versions of Woltlab Burning Board and the JGS-Treffen addon. Organizations must implement proper input validation and sanitization measures to prevent unsanitized data from reaching database query execution points. The recommended approach includes adopting parameterized queries or prepared statements to ensure user inputs are properly escaped before database processing. Additionally, implementing web application firewalls and input filtering mechanisms can provide additional defense layers against similar exploitation attempts. Regular security audits and vulnerability assessments should be conducted to identify and remediate similar input validation weaknesses in other application components. Network segmentation and access control measures can limit the potential damage from successful exploitation, while comprehensive logging and monitoring systems should track suspicious database activities that may indicate sql injection attempts. The remediation process must also include thorough testing to ensure that security patches do not introduce regressions in application functionality while maintaining the integrity of database operations.