CVE-2012-1415 in PTK
Summary
by MITRE
Cross-site request forgery (CSRF) vulnerability in lib/logout.php in DFLabs PTK 1.0.5 and earlier allows remote attackers to hijack the authentication of administrators or investigators for requests that trigger a logout.
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Analysis
by VulDB Data Team • 01/01/2025
The CVE-2012-1415 vulnerability represents a critical cross-site request forgery flaw within the DFLabs PTK 1.0.5 software suite, specifically targeting the lib/logout.php component. This vulnerability resides in the authentication handling mechanism of the platform, creating a significant security risk for organizations utilizing this version of the software. The flaw enables malicious actors to exploit the trust relationship between the web application and its authenticated users, particularly administrators and investigators who possess elevated privileges within the system.
The technical implementation of this CSRF vulnerability stems from the absence of proper anti-CSRF token validation within the logout functionality. When a user attempts to log out of the DFLabs PTK application, the system fails to verify the authenticity of the request origin, allowing attackers to craft malicious requests that appear to originate from legitimate authenticated sessions. This weakness directly violates the fundamental principles of web application security and represents a CWE-352 classification, which specifically addresses cross-site request forgery vulnerabilities. The vulnerability operates by leveraging the browser's automatic handling of cookies and session information, where the application does not distinguish between legitimate logout requests initiated by the authenticated user versus those generated by an attacker through social engineering or malicious web pages.
The operational impact of this vulnerability extends beyond simple session hijacking, as it specifically targets administrative and investigator accounts that likely possess sensitive data access and system modification capabilities. Attackers could potentially execute unauthorized logout operations on behalf of legitimate users, which might disrupt system operations or create opportunities for further exploitation. This vulnerability enables attackers to manipulate the authentication state of privileged users, potentially leading to unauthorized access to sensitive investigation data, modification of system configurations, or complete compromise of the platform's security posture. The attack vector typically involves tricking users into visiting malicious websites or clicking on compromised links that automatically submit logout requests to the vulnerable application, effectively removing legitimate users from the system while potentially creating session management inconsistencies.
Organizations utilizing DFLabs PTK 1.0.5 or earlier versions face substantial risk from this vulnerability, as it undermines the core security controls designed to protect privileged accounts. The exploitation of this flaw aligns with several tactics described in the MITRE ATT&CK framework under the credential access and privilege escalation domains, where adversaries leverage application-level vulnerabilities to gain unauthorized access to system resources. Security professionals should implement immediate mitigations including the deployment of anti-CSRF tokens for all state-changing operations, proper session management controls, and comprehensive input validation. Additionally, the vulnerability highlights the importance of regular security assessments and patch management processes, as this flaw represents a preventable issue that could have been addressed through proper security coding practices and adherence to web application security standards. The recommended remediation includes upgrading to a patched version of the DFLabs PTK software, implementing proper CSRF token validation mechanisms, and conducting thorough security reviews of all authentication-related components within the application.