CVE-2014-8771 in X3
Summary
by MITRE
Multiple cross-site request forgery (CSRF) vulnerabilities in the admin area in X3 CMS 0.5.1 and 0.5.1.1 allow remote attackers to hijack the authentication of administrators via unspecified vectors.
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Analysis
by VulDB Data Team • 04/08/2018
The CVE-2014-8771 vulnerability represents a critical security flaw in X3 CMS versions 0.5.1 and 0.5.1.1 that exposes the administrative interface to cross-site request forgery attacks. This vulnerability specifically targets the admin area of the content management system, creating a pathway for remote attackers to exploit the authentication mechanisms and gain unauthorized administrative access. The flaw stems from insufficient validation of requests originating from authenticated administrative sessions, allowing malicious actors to craft forged requests that appear legitimate to the system's security controls.
The technical implementation of this CSRF vulnerability in X3 CMS demonstrates a failure in proper request origin verification and session management practices. Attackers can leverage this weakness by tricking administrators into executing malicious actions through social engineering techniques or by embedding malicious requests within compromised websites. The unspecified vectors mentioned in the vulnerability description indicate that multiple attack surfaces within the admin interface are susceptible to exploitation, suggesting a systemic lack of CSRF protection mechanisms throughout the administrative functionality. This type of vulnerability typically occurs when the application fails to validate the referer header or implement anti-CSRF tokens that would distinguish between legitimate and forged requests originating from the same authenticated session.
The operational impact of this vulnerability is severe and far-reaching for organizations using affected X3 CMS versions. Successful exploitation could result in complete administrative control over the content management system, enabling attackers to modify website content, add malicious files, alter user permissions, and potentially compromise the entire web infrastructure. The vulnerability's remote nature means that attackers do not require physical access or local network presence to exploit the flaw, making it particularly dangerous for organizations with public-facing websites. Additionally, the administrative privileges gained through this attack could enable lateral movement within network environments, potentially leading to broader security breaches.
Organizations affected by CVE-2014-8771 should implement immediate mitigations including the deployment of anti-CSRF tokens for all administrative actions, proper validation of HTTP referer headers, and implementation of SameSite cookie attributes to prevent cross-site request forgery. The vulnerability aligns with CWE-352, which specifically addresses cross-site request forgery weaknesses in web applications, and demonstrates characteristics consistent with techniques documented in the MITRE ATT&CK framework under the privilege escalation and persistence tactics. System administrators should also consider implementing web application firewalls to detect and block suspicious administrative requests, while conducting thorough security audits to identify any other potential CSRF vulnerabilities within their web applications. The recommended remediation approach involves upgrading to patched versions of X3 CMS, implementing comprehensive CSRF protection mechanisms, and establishing regular security assessments to prevent similar vulnerabilities from emerging in the future.