CVE-2006-6835 in Land_down_under
Summary
by MITRE
SQL injection vulnerability in Journal.inc.php in Neocrome Land Down Under (LDU) 8.x and earlier allows remote attackers to execute arbitrary SQL commands via the w parameter to journal.php.
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Analysis
by VulDB Data Team • 08/12/2018
The vulnerability identified as CVE-2006-6835 represents a critical SQL injection flaw within the Neocrome Land Down Under (LDU) content management system version 8.x and earlier. This vulnerability exists in the Journal.inc.php component and specifically affects the journal.php script where user input is improperly handled. The flaw manifests when the w parameter is passed to journal.php without adequate sanitization or validation, creating an exploitable entry point for malicious actors to manipulate the underlying database queries.
The technical nature of this vulnerability aligns with CWE-89, which categorizes SQL injection as a weakness where untrusted data is incorporated into SQL commands without proper escaping or parameterization. Attackers can exploit this by crafting malicious input in the w parameter that gets directly embedded into database queries executed by the application. This allows for arbitrary SQL command execution, potentially enabling attackers to retrieve sensitive data, modify database contents, or even gain elevated privileges within the database system.
From an operational standpoint, this vulnerability poses significant risks to systems running affected versions of LDU. Remote attackers can leverage this flaw to perform unauthorized database operations without requiring legitimate credentials or access permissions. The impact extends beyond simple data theft to include potential system compromise, data corruption, or complete database exposure. Organizations utilizing this CMS version face heightened risk of data breaches, as the vulnerability can be exploited from any location without requiring physical access to the system.
The attack surface for this vulnerability is particularly concerning given that it operates at the database interaction layer, where successful exploitation can lead to complete system compromise. According to ATT&CK framework, this vulnerability maps to T1190 - Exploit Public-Facing Application, where attackers target exposed web applications to gain initial access. The remediation strategy should prioritize immediate patching of affected systems, implementing proper input validation, and applying parameterized queries to prevent similar vulnerabilities. Organizations should also consider network segmentation, intrusion detection systems, and regular security assessments to identify and mitigate such exposure risks in their infrastructure.