CVE-2024-41290 in FlatPress
Summary
by MITRE • 10/02/2024
FlatPress CMS v1.3.1 1.3 was discovered to use insecure methods to store authentication data via the cookie's component.
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Analysis
by VulDB Data Team • 10/05/2024
The vulnerability identified as CVE-2024-41290 affects FlatPress CMS version 1.3.1 and represents a critical security flaw in the authentication mechanism implementation. This issue stems from the application's insecure handling of session management through cookie storage, which creates significant risks for user authentication and system security. The vulnerability allows attackers to potentially compromise user sessions and gain unauthorized access to administrative functionalities. The insecure cookie storage methods employed by this version of FlatPress directly violate established security principles for session management and authentication data protection. This weakness particularly impacts the confidentiality and integrity of user credentials and session tokens stored within browser cookies.
The technical flaw manifests in the improper implementation of cookie-based authentication storage where sensitive authentication data is not adequately protected or encrypted during storage and transmission. The vulnerability likely involves the use of weak encryption algorithms, lack of secure flag implementation, or insufficient HttpOnly cookie attributes that make session tokens susceptible to cross-site scripting attacks and cookie theft. This insecure approach to cookie management creates a pathway for attackers to intercept and manipulate authentication tokens, potentially leading to full system compromise. The vulnerability directly relates to CWE-312 (Sensitive Data in Memory) and CWE-613 (Insufficient Session Expiration) categories, as it exposes authentication data in an insecure manner that persists beyond normal session boundaries. The implementation likely stores authentication tokens in cookies without proper encryption or integrity checking mechanisms, making it vulnerable to various attack vectors including man-in-the-middle and session hijacking techniques.
The operational impact of this vulnerability extends beyond simple authentication bypass scenarios to encompass broader security implications for web applications and user data protection. Attackers exploiting this vulnerability can potentially maintain persistent access to affected systems, escalate privileges, and access sensitive administrative functions without proper authorization. The insecure storage method creates a persistent threat vector that remains active as long as the vulnerable cookies exist in user browsers, making it particularly dangerous for long-term system compromise. This vulnerability affects not only individual user accounts but also the overall integrity of the content management system, potentially allowing attackers to modify or delete content, manipulate user permissions, and gain access to sensitive system configurations. The threat landscape for this vulnerability aligns with ATT&CK technique T1566 (Phishing) and T1548.003 (Abuse Elevation Control Mechanism) where attackers can leverage compromised authentication tokens to establish persistent access and escalate privileges within the system. Organizations using FlatPress CMS v1.3.1 face significant risk of unauthorized access and data compromise if this vulnerability remains unpatched.
Mitigation strategies for CVE-2024-41290 must prioritize immediate patching of the affected FlatPress CMS version to address the insecure cookie storage implementation. System administrators should implement comprehensive cookie security policies including the use of Secure and HttpOnly flags, proper encryption of authentication tokens, and regular session validation mechanisms. The recommended approach includes upgrading to the latest stable version of FlatPress CMS that addresses this vulnerability through proper session management implementation. Additional security measures should involve monitoring for suspicious authentication patterns, implementing multi-factor authentication for administrative access, and conducting regular security audits of session management components. Organizations should also consider implementing web application firewalls to detect and block malicious cookie manipulation attempts, and establish procedures for immediate cookie invalidation upon suspected compromise. The security configuration should enforce strict cookie attributes including SameSite policies to prevent cross-site request forgery attacks, while ensuring that authentication tokens are properly encrypted both in transit and at rest. Regular security assessments and vulnerability scanning should be implemented to identify similar insecure implementations within the broader application architecture, as this vulnerability demonstrates a pattern of weak session management that may exist elsewhere in the system.