CVE-2025-33005 in Planning Analytics Local
Summary
by MITRE • 06/01/2025
IBM Planning Analytics Local 2.0 and 2.1 does not invalidate session after a logout which could allow an authenticated user to impersonate another user on the system.
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Analysis
by VulDB Data Team • 08/26/2025
IBM Planning Analytics Local 2.0 and 2.1 contains a critical session management vulnerability that violates fundamental security principles outlined in CWE-613. This vulnerability stems from improper session invalidation mechanisms following user logout operations, creating a persistent authentication state that can be exploited by malicious actors. The flaw allows an authenticated user to maintain access to system resources and potentially impersonate other users, fundamentally undermining the principle of least privilege and user isolation. The vulnerability aligns with ATT&CK technique T1548.005 which covers abuse of service accounts and session management weaknesses. When a user logs out of the system, the session tokens remain valid and accessible, enabling attackers to reuse these tokens to assume the identity of other authenticated users. This behavior creates a persistent security risk where compromised sessions can be leveraged indefinitely without proper authentication revalidation. The impact extends beyond simple unauthorized access as it allows for privilege escalation and lateral movement within the system. The vulnerability represents a failure in session lifecycle management where the application does not properly terminate or invalidate session identifiers upon logout events. This weakness directly violates security standards established by NIST SP 800-63B which mandates proper session termination procedures. The flaw can be exploited through various attack vectors including session hijacking, where an attacker captures valid session tokens and uses them to impersonate legitimate users. The vulnerability affects both version 2.0 and 2.1 of IBM Planning Analytics Local, indicating a systemic issue within the session management architecture. Authentication bypass opportunities arise when users are not properly forced to re-authenticate when accessing protected resources. The persistence of session tokens after logout creates a window of opportunity for attackers to perform unauthorized actions under the guise of legitimate users. This vulnerability significantly weakens the overall security posture of the system and can lead to data breaches, unauthorized modifications, and complete system compromise. The flaw demonstrates poor security design principles and lacks proper session invalidation mechanisms that should be implemented according to OWASP Session Management guidelines. Organizations using these vulnerable versions face elevated risk of insider threats and external attacks that exploit this persistent authentication state. The vulnerability can be particularly dangerous in enterprise environments where multiple users access sensitive planning and analytics data. Mitigation strategies must include immediate patching of affected versions and implementation of proper session invalidation procedures. Security teams should also consider implementing additional monitoring for suspicious session activity and enforcing stricter session timeout policies. The vulnerability underscores the critical importance of proper session management in preventing unauthorized access and maintaining system integrity. Organizations should conduct thorough security assessments to identify other potential session management weaknesses and ensure compliance with established security frameworks. This flaw serves as a reminder that even seemingly minor authentication issues can have significant security implications when not properly addressed through comprehensive security controls.