CVE-2019-9604 in Online Lottery PHP Readymade Script
Summary
by MITRE
PHP Scripts Mall Online Lottery PHP Readymade Script 1.7.0 has Cross-Site Request Forgery (CSRF) for Edit Profile actions.
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Analysis
by VulDB Data Team • 08/17/2023
The vulnerability identified as CVE-2019-9604 affects PHP Scripts Mall Online Lottery PHP Readymade Script version 1.7.0, specifically targeting the edit profile functionality through a cross-site request forgery flaw. This type of vulnerability allows attackers to perform unauthorized actions on behalf of authenticated users without their knowledge or consent. The CSRF vulnerability exists within the profile editing component of the lottery script, making it susceptible to exploitation by malicious actors who can manipulate user sessions and modify account information.
This vulnerability falls under CWE-352, which specifically addresses Cross-Site Request Forgery weaknesses in web applications. The flaw enables attackers to craft malicious requests that appear to originate from legitimate authenticated users, leveraging the trust relationship between the web application and the user's browser. The attack typically occurs when the application does not properly validate the origin of requests or implement proper anti-CSRF tokens for state-changing operations. In the context of the online lottery script, an attacker could potentially modify user profile details including personal information, contact data, or account settings.
The operational impact of this CSRF vulnerability extends beyond simple profile modifications, as it could enable more severe consequences within the lottery system. Attackers might exploit this weakness to change user credentials, modify account permissions, or manipulate user-specific data that could affect lottery participation or winnings. The vulnerability particularly affects authenticated users who maintain active sessions with the application, as the attacker can leverage the existing session to execute unauthorized profile changes. This creates a significant risk for user data integrity and system security, especially in environments where user profiles contain sensitive information related to financial transactions or personal identification.
The exploitation of this vulnerability aligns with ATT&CK technique T1566.002, which involves credential access through forged requests. Security professionals should implement comprehensive mitigations including the deployment of anti-CSRF tokens for all state-changing operations, proper validation of request origins, and implementation of the SameSite cookie attributes. Additionally, the application should enforce strict session management practices and ensure that all profile modification requests require proper authentication verification. Organizations should also conduct regular security assessments of web applications to identify and remediate similar CSRF vulnerabilities across their software portfolio.
The vulnerability demonstrates the critical importance of implementing proper request validation mechanisms in web applications. Without adequate CSRF protection, even seemingly minor functionality flaws can lead to significant security breaches. The online lottery script's susceptibility to this attack highlights the need for robust security controls in applications handling user data, particularly those involving financial transactions or personal information. Security measures should include comprehensive input validation, proper session handling, and adherence to web application security best practices as outlined in OWASP Top Ten and NIST cybersecurity guidelines. Regular security updates and vulnerability assessments are essential to maintain protection against evolving exploitation techniques targeting web application vulnerabilities.