CVE-2015-3352 in Jammer Module
Summary
by MITRE
Multiple cross-site request forgery (CSRF) vulnerabilities in the Jammer module before 6.x-1.8 and 7.x-1.x before 7.x-1.4 for Drupal allow remote attackers to hijack the authentication of administrators for requests that delete a setting for (1) hidden form elements or (2) status messages via unspecified vectors, related to "report administration."
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Analysis
by VulDB Data Team • 03/19/2019
The CVE-2015-3352 vulnerability represents a critical cross-site request forgery flaw affecting the Jammer module for Drupal platforms. This vulnerability exists in versions prior to 6.x-1.8 and 7.x-1.x before 7.x-1.4, creating a significant security risk for Drupal websites that utilize this module. The flaw specifically targets administrative functions within the report administration section, enabling remote attackers to exploit the system through unauthorized manipulation of form elements and status messages. The vulnerability's impact extends to the authentication hijacking capabilities, potentially allowing attackers to perform administrative actions without proper authorization.
The technical implementation of this CSRF vulnerability stems from inadequate validation of form submissions within the Jammer module's administrative interface. Attackers can craft malicious requests that leverage hidden form elements or manipulate status messages to execute unauthorized actions against the Drupal site's configuration. The vulnerability operates through unspecified vectors that exploit the module's failure to properly verify the authenticity of requests originating from authenticated administrators. This flaw specifically targets the deletion of critical settings within the report administration functionality, potentially compromising the integrity and security posture of the entire Drupal installation.
The operational impact of this vulnerability is substantial, as it enables remote attackers to perform administrative actions that could severely compromise the website's security. An attacker with access to a victim administrator's session could potentially delete critical configuration settings, disrupt service availability, or even gain further access to sensitive system components. The vulnerability's ability to hijack authentication sessions creates a persistent threat that could allow attackers to maintain access to the compromised system. Additionally, the deletion of settings related to report administration could impact the site's ability to properly monitor and log security events, creating blind spots in the system's security infrastructure.
Organizations affected by this vulnerability should immediately upgrade to the patched versions of the Jammer module for both Drupal 6 and 7 platforms. The recommended mitigation strategy includes implementing proper CSRF token validation mechanisms and ensuring that all administrative functions require explicit authentication verification. Security teams should conduct comprehensive audits of their Drupal installations to identify all instances of the vulnerable module and verify that appropriate patches have been applied. Network monitoring should be enhanced to detect suspicious administrative activities that could indicate exploitation attempts. This vulnerability aligns with CWE-352, which specifically addresses cross-site request forgery weaknesses, and represents a significant concern under the ATT&CK framework's privilege escalation techniques where adversaries seek to leverage existing administrative sessions for unauthorized actions.