CVE-2017-1002004 in DTracker Plugin
Summary
by MITRE
Vulnerability in wordpress plugin DTracker v1.5, In file ./dtracker/download.php user input isn't sanitized via the id variable before adding it to the end of an SQL query.
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Analysis
by VulDB Data Team • 01/13/2021
The vulnerability identified as CVE-2017-1002004 resides within the DTracker WordPress plugin version 1.5, specifically in the ./dtracker/download.php file where inadequate input validation creates a critical security flaw. This issue represents a classic sql injection vulnerability that allows malicious actors to manipulate database queries through unfiltered user input. The vulnerability manifests when the id parameter is directly incorporated into an sql statement without proper sanitization or parameterization, creating an exploitable entry point for database manipulation.
The technical flaw stems from improper input handling practices where the plugin fails to implement adequate sanitization measures for the id variable before executing database operations. This vulnerability directly maps to CWE-89 which defines sql injection as the insertion of malicious sql code into input fields that are then processed by the database. The absence of parameterized queries or proper input validation means that an attacker can inject malicious sql payloads through the id parameter, potentially gaining unauthorized access to sensitive data, modifying database records, or even executing administrative commands on the affected system.
Operationally, this vulnerability presents significant risks to wordpress installations using the DTracker plugin, as it allows for unauthorized database access and potential data exfiltration. Attackers can exploit this flaw to extract confidential information stored in the database, including user credentials, personal data, or other sensitive business information. The impact extends beyond simple data theft as the vulnerability could enable privilege escalation attacks or serve as a foothold for further system compromise. The vulnerability is particularly dangerous because it requires no special privileges to exploit and can be leveraged by remote attackers without authentication.
Mitigation strategies for this vulnerability should prioritize immediate patching of the DTracker plugin to version 1.6 or later where the sql injection flaw has been addressed. System administrators should implement proper input validation and parameterized queries to prevent similar issues in future development. Additionally, the principle of least privilege should be enforced by limiting database permissions for wordpress applications and implementing web application firewalls to detect and block malicious sql injection attempts. Organizations should also conduct regular security assessments of their wordpress plugins and maintain up-to-date vulnerability scanning procedures to identify similar flaws before they can be exploited. The ATT&CK framework categorizes this vulnerability under T1071.004 for application layer protocol and T1046 for network service scanning, highlighting the reconnaissance and exploitation phases of attack chains that leverage such sql injection vulnerabilities.