CVE-2025-32616 in Call Tracking Plugin
Summary
by MITRE • 04/09/2025
Cross-Site Request Forgery (CSRF) vulnerability in nimbata Nimbata Call Tracking allows Stored XSS. This issue affects Nimbata Call Tracking: from n/a through 1.7.1.
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Analysis
by VulDB Data Team • 04/09/2025
This cross-site request forgery vulnerability in nimbata Nimbata Call Tracking represents a critical security flaw that enables attackers to execute stored cross-site scripting attacks through manipulated requests. The vulnerability exists within the application's insufficient validation and sanitization of user-supplied input, particularly when processing form submissions and data persistence mechanisms. The CSRF protection mechanisms fail to properly validate the authenticity of requests, allowing malicious actors to craft requests that appear legitimate to the application's security systems. This weakness specifically manifests in versions ranging from the initial release through 1.7.1, indicating a long-standing issue that has not been adequately addressed in the software's security architecture. The flaw stems from the application's failure to implement proper anti-CSRF tokens or other validation mechanisms that would prevent unauthorized request execution, creating a pathway for attackers to inject malicious scripts that persist in the application's database and execute when other users interact with the system. This vulnerability directly aligns with CWE-352, which describes Cross-Site Request Forgery weaknesses, and represents a serious deviation from security best practices in web application development. The stored XSS component amplifies the impact significantly, as malicious scripts can persist in the database and affect multiple users over time, rather than being limited to a single request session.
The operational impact of this vulnerability extends beyond simple data theft or session hijacking, as it enables persistent malicious code execution within the application environment. When users view pages containing the stored malicious scripts, the code executes in their browsers, potentially leading to complete account compromise, data exfiltration, or redirection to malicious sites. Attackers can leverage this vulnerability to establish persistent backdoors, harvest sensitive information from user sessions, or perform actions on behalf of authenticated users without their knowledge. The persistence aspect of the stored XSS means that the malicious code remains active until manually removed from the database, providing attackers with extended access windows and making detection more challenging. This vulnerability particularly affects organizations using nimbata Call Tracking for call management and customer interaction tracking, where sensitive business and personal data may be exposed through the compromised system. The attack surface is broadened by the fact that the vulnerability affects all versions up to 1.7.1, indicating that organizations may have been exposed to this risk for an extended period without awareness of the specific threat vector.
Organizations should immediately implement comprehensive mitigation strategies to address this vulnerability, beginning with immediate software updates to the latest available version that contains the necessary security patches. The implementation of proper anti-CSRF token mechanisms represents the primary defensive measure, requiring each form submission to include a unique, unpredictable token that validates the user's intent and prevents unauthorized request execution. Additionally, input validation and sanitization should be strengthened to prevent malicious content from being stored in the database, with particular attention to filtering and encoding of user-supplied data before persistence. Security monitoring should be enhanced to detect unusual request patterns or unauthorized modifications to stored data, while regular security audits should verify that all CSRF protection mechanisms are properly implemented and functioning. Organizations should also consider implementing Content Security Policy headers to limit script execution capabilities and reduce the impact of any successful XSS attempts. The vulnerability's presence in versions through 1.7.1 indicates that organizations should conduct thorough vulnerability assessments to identify potential exploitation attempts and ensure that all instances of the application have been properly patched. This issue demonstrates the critical importance of maintaining up-to-date security practices and implementing defense-in-depth strategies that protect against multiple attack vectors simultaneously. The attack pattern associated with this vulnerability aligns with ATT&CK technique T1566, which covers spearphishing with a link, and T1059, which involves command and scripting interpreter, as attackers can leverage the stored XSS to execute malicious commands and maintain persistent access to the compromised system.