CVE-2012-10011 in HD FLV PLayer Plugin
Summary
by MITRE • 04/10/2023
A vulnerability was found in HD FLV PLayer Plugin up to 1.7. It has been rated as critical. Affected by this issue is the function hd_add_media/hd_update_media of the file functions.php. The manipulation of the argument name leads to sql injection. The attack may be launched remotely. Upgrading to version 1.8 is able to address this issue. The name of the patch is 34d66b9f3231a0e2dc0e536a6fe615d736e863f7. It is recommended to upgrade the affected component. VDB-225350 is the identifier assigned to this vulnerability.
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Analysis
by VulDB Data Team • 04/26/2023
The vulnerability identified as CVE-2012-10011 represents a critical sql injection flaw in the HD FLV PLayer Plugin version 1.7 and earlier. This vulnerability exists within the plugin's core functionality, specifically in the hd_add_media and hd_update_media functions located in the functions.php file. The flaw arises from inadequate input validation and sanitization of the name argument parameter, which allows malicious actors to inject arbitrary sql commands into the database query execution process. The vulnerability's critical rating stems from its remote exploitability, meaning attackers can leverage this weakness without requiring local system access or authentication.
The technical implementation of this sql injection vulnerability occurs when user-supplied input from the name parameter is directly incorporated into sql queries without proper sanitization or parameterization. This creates a scenario where an attacker can manipulate the sql execution flow by injecting malicious sql code through the name argument, potentially leading to unauthorized database access, data manipulation, or even complete database compromise. The vulnerability affects the plugin's media management functions, which are commonly used for adding and updating media content within wordpress environments, making it particularly dangerous as it targets core content management capabilities.
The operational impact of this vulnerability extends beyond simple data theft, as it provides attackers with potential pathways for persistent system compromise. Successful exploitation could enable attackers to escalate privileges within the wordpress environment, extract sensitive user data, modify content, or even establish backdoor access. The remote attack vector significantly amplifies the threat surface, as any user with access to the affected plugin's interface can potentially exploit this vulnerability. This aligns with CWE-89, which categorizes sql injection as a fundamental weakness in data validation and sanitization practices, and represents a clear violation of secure coding principles outlined in the OWASP Top Ten security risks.
Mitigation strategies for CVE-2012-10011 primarily focus on immediate remediation through the recommended upgrade to version 1.8 of the HD FLV PLayer Plugin. The specific patch identifier 34d66b9f3231a0e2dc0e536a6fe615d736e863f7 provides a targeted fix that addresses the input validation issues within the affected functions. Organizations should also implement additional security measures including regular plugin updates, database query parameterization, and input validation routines. The ATT&CK framework categorizes this vulnerability under the T1190 technique for exploitation of remote services, emphasizing the need for proper network segmentation and monitoring of database access patterns. Security teams should conduct thorough vulnerability assessments to identify any other plugins or components that might be susceptible to similar input validation flaws, as this vulnerability represents a common pattern in web application security that requires comprehensive remediation across all application layers.