CVE-2025-28901 in Members Page Only for Logged In Users Plugin
Summary
by MITRE • 03/12/2025
Cross-Site Request Forgery (CSRF) vulnerability in Naren Members page only for logged in users allows Stored XSS. This issue affects Members page only for logged in users: from n/a through 1.4.2.
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Analysis
by VulDB Data Team • 03/12/2025
The vulnerability identified as CVE-2025-28901 represents a critical security flaw in the Naren Members page component that operates exclusively for authenticated users. This CSRF vulnerability creates a dangerous pathway for malicious actors to exploit the system's trust in legitimate user sessions. The flaw specifically targets the members page functionality and affects versions ranging from the initial release through version 1.4.2, indicating a prolonged period during which the vulnerability remained unaddressed. The vulnerability's classification as a stored XSS attack means that malicious input can be permanently stored on the server and subsequently executed in other users' browsers, creating a persistent threat vector that extends far beyond the initial exploitation phase.
The technical implementation of this vulnerability stems from inadequate CSRF protection mechanisms within the members page authentication flow. When authenticated users interact with the page, the system fails to properly validate or enforce anti-CSRF tokens, allowing attackers to craft malicious requests that appear legitimate to the server. This weakness enables attackers to manipulate user sessions and inject malicious scripts into stored content. The stored nature of the XSS vulnerability means that once malicious code is injected, it persists in the database and executes whenever other users access the affected page, potentially compromising multiple user sessions and data integrity. The vulnerability's impact is amplified by its specific targeting of logged-in users, as it leverages the trust relationship between the user and the application.
The operational implications of this vulnerability are severe and multifaceted, creating risks that extend across multiple security domains. Attackers can exploit this flaw to steal session cookies, perform unauthorized actions on behalf of users, and potentially gain access to sensitive user data or system resources. The stored XSS component allows for long-term persistence, enabling attackers to maintain access to compromised systems over extended periods while remaining undetected. This vulnerability directly violates security principles outlined in the OWASP Top Ten, specifically addressing the risks associated with insufficient anti-CSRF protection and cross-site scripting vulnerabilities. The attack surface is particularly concerning because it targets authenticated users who typically have elevated privileges and access to sensitive information.
Mitigation strategies for CVE-2025-28901 must address both the CSRF and XSS components of the vulnerability through comprehensive security measures. Organizations should immediately implement robust anti-CSRF token mechanisms that are generated per session and validated on each request to prevent unauthorized operations. The implementation of proper input sanitization and output encoding techniques will prevent malicious scripts from being stored and executed, effectively neutralizing the XSS component. Security patches should be applied immediately to update the affected software versions to 1.4.3 or later, where the vulnerability has been resolved. Additionally, organizations should conduct thorough security assessments of all authenticated pages to identify similar vulnerabilities and implement the principle of least privilege to minimize potential damage from successful exploitation attempts. The mitigation approach should align with industry standards such as those defined in CWE-352 for CSRF and CWE-79 for XSS, ensuring comprehensive coverage of the identified threat vectors.