CVE-2008-4885 in Scrolling Text Ads Script
Summary
by MITRE
SQL injection vulnerability in tr1.php in YourFreeWorld Scrolling Text Ads Script allows remote attackers to execute arbitrary SQL commands via the id parameter.
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Analysis
by VulDB Data Team • 11/10/2024
The CVE-2008-4885 vulnerability represents a critical sql injection flaw within the tr1.php component of the YourFreeWorld Scrolling Text Ads Script version 1.0. This vulnerability resides in the handling of user input through the id parameter, which is processed without adequate sanitization or validation mechanisms. The flaw allows remote attackers to manipulate the application's database interactions by injecting malicious sql commands through the vulnerable parameter, potentially compromising the entire database infrastructure. The vulnerability falls under the category of injection flaws as classified by the CWE taxonomy, specifically CWE-89 which details improper neutralization of special elements used in sql commands. This weakness enables attackers to bypass authentication mechanisms, extract sensitive data, modify database contents, or even execute administrative commands on the underlying database system. The impact extends beyond simple data theft as it can lead to complete system compromise and unauthorized access to all database resources.
The technical exploitation of this vulnerability occurs when an attacker crafts a malicious payload containing sql injection characters and commands that are then passed through the id parameter to the tr1.php script. The script fails to properly escape or validate the input, allowing the injected sql code to execute within the database context. This type of vulnerability is particularly dangerous because it can be exploited without requiring authentication or elevated privileges, making it accessible to any remote attacker who can interact with the web application. The attack vector demonstrates characteristics consistent with the attack pattern described in the MITRE ATT&CK framework under the T1190 technique for exploiting vulnerabilities in web applications. The vulnerability is classified as a remote code execution threat that can be leveraged to gain unauthorized access to sensitive information, potentially including user credentials, personal data, and system configuration details stored within the database.
The operational impact of CVE-2008-4885 extends far beyond immediate data compromise, as it creates a persistent security risk that can be exploited repeatedly by attackers. Organizations using this script face potential data breaches, regulatory compliance violations, and significant reputational damage if the vulnerability is exploited successfully. The vulnerability can be exploited to retrieve confidential information such as user accounts, session tokens, and business-critical data stored in the database. Additionally, attackers can use the vulnerability to modify or delete database records, potentially disrupting business operations and causing financial losses. The long-term implications include the potential for attackers to establish persistent backdoors within the system or to use the compromised database as a staging ground for further attacks against the broader network infrastructure. This vulnerability represents a classic example of how insufficient input validation can create severe security implications in web applications.
Mitigation strategies for CVE-2008-4885 should focus on implementing proper input validation and parameterized queries to prevent sql injection attacks. Organizations should immediately apply the vendor-supplied patch or upgrade to a newer version of the YourFreeWorld Scrolling Text Ads Script that addresses this vulnerability. Implementing proper input sanitization techniques, including the use of prepared statements and parameterized queries, will prevent malicious sql code from being executed within the database context. Network-level protections such as web application firewalls and intrusion detection systems can provide additional layers of defense against exploitation attempts. Regular security assessments and code reviews should be conducted to identify similar vulnerabilities in other components of the application stack. The remediation process should also include monitoring database logs for suspicious activity and implementing proper access controls to limit the potential damage from any successful exploitation attempts. Security teams should also consider implementing automated vulnerability scanning tools to detect similar injection vulnerabilities across the entire application portfolio.