CVE-2014-9339 in SPNbabble
Summary
by MITRE
Multiple cross-site request forgery (CSRF) vulnerabilities in the SPNbabble plugin 1.4.1 and earlier for WordPress allow remote attackers to hijack the authentication of administrators for requests that conduct cross-site scripting (XSS) attacks via the (1) username or (2) password parameter in the spnbabble.php page to wp-admin/options-general.php.
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Analysis
by VulDB Data Team • 04/06/2018
The CVE-2014-9339 vulnerability represents a critical cross-site request forgery flaw in the SPNbabble WordPress plugin version 1.4.1 and earlier. This vulnerability specifically targets the plugin's handling of authentication parameters within the spnbabble.php page that interacts with wp-admin/options-general.php. The flaw allows remote attackers to exploit the lack of proper CSRF protection mechanisms, enabling them to manipulate administrative sessions and execute malicious operations under the guise of legitimate administrators.
The technical implementation of this vulnerability stems from the absence of anti-CSRF tokens or validation mechanisms in the plugin's form processing. When administrators access the plugin's configuration page, the application fails to verify that requests originate from legitimate sources within the same session. Attackers can craft malicious requests that include username or password parameters, leveraging the trust relationship between the browser and the WordPress administration interface. This vulnerability operates at the application layer and directly impacts the integrity of user authentication flows.
The operational impact of CVE-2014-9339 is severe and multifaceted. Successful exploitation enables attackers to hijack administrator sessions and perform unauthorized actions within the WordPress administration panel. The vulnerability's ability to conduct cross-site scripting attacks through administrative sessions creates a particularly dangerous scenario where attackers can execute malicious scripts in the context of the authenticated administrator. This dual nature of the vulnerability allows for both session hijacking and persistent XSS exploitation, significantly expanding the attack surface and potential damage.
From a cybersecurity perspective, this vulnerability aligns with CWE-352, which specifically addresses Cross-Site Request Forgery issues in web applications. The flaw also maps to several ATT&CK techniques including T1190 for Exploit Public-Facing Application and T1059 for Command and Scripting Interpreter, as attackers can leverage the compromised administrative session to execute malicious code. The vulnerability demonstrates a critical failure in input validation and session management practices, representing a common weakness in web application security frameworks.
Mitigation strategies for CVE-2014-9339 require immediate action including updating to the latest version of the SPNbabble plugin where the CSRF protection mechanisms have been implemented. Administrators should also implement additional security measures such as enabling two-factor authentication, regularly monitoring administrator login activities, and deploying web application firewalls to detect and block suspicious requests. The vulnerability highlights the importance of proper CSRF token implementation and session validation in WordPress plugins, emphasizing that third-party components must adhere to the same security standards as core applications. Organizations should conduct comprehensive security assessments of all installed plugins and maintain updated security practices to prevent similar vulnerabilities from compromising their WordPress environments.