Produttori e prodotti

CPE, acronimo di Common Platform Enumeration, è uno schema standardizzato per nominare hardware, software e sistemi operativi. CPE fornisce uno schema di denominazione strutturato per identificare e classificare in modo univoco sistemi, piattaforme e pacchetti informatici in base ad attributi quali produttore, nome del prodotto, versione, aggiornamento, edizione e lingua.

Nome: Improper Session Invalidation after User Logout

The product provides a logout functionality or otherwise attempts to end an active session for a user, but it does not properly invalidate the session upon logout.

General Informations

Modes Of Introduction

Architecture and Design
Implementation

Piattaforme applicabili

Linguaggio

Class: Not Language-Specific (Undetermined)

Sistemi operativi

Class: Not OS-Specific (Undetermined)

Architetture

Class: Not Architecture-Specific (Undetermined)

Tecnologie

Class: Client Server (Undetermined)
Class: Web Based (Undetermined)

Conseguenze comuni

Ambito	Impatto	Probabilità
Authentication	Gain Privileges or Assume Identity Note: Failure to invalidate a session on log out allows an adversary who has compromised the session more time to take action on the compromised session than is necessary.

Esempi osservati

Riferimenti	Descrizione
CVE-2026-105690	Chain: auth-token was cleared on the browser after logout (CWE-602), but not revoked on the server-side (CWE-1465)
CVE-2019-12421	Chain: log out invalidated the session on the client side (CWE-602), but not the server side (CWE-1465)

Potential Mitigations

Phases : Implementation
Ensure that user sessions are invalidated on the server-side after a client logs out or attempts to end their session. It is important that the server-side handles all session invalidation – including multiple tabs or windows, such as within a web browser - and does not rely on the client to remove or delete a session due to the possibility of adversaries capturing session identifiers or cookies for later reuse.

Note sulla mappatura delle vulnerabilità

Giustificazione : This CWE entry is at the Variant level of abstraction, which is a preferred level of abstraction for mapping to the root causes of vulnerabilities.
Commento : Carefully read both the name and description to ensure that this mapping is an appropriate fit. Do not try to 'force' a mapping to a lower-level Base/Variant simply to comply with this preferred level of abstraction.

Note

This entry was created in CWE 5.0 to address known gaps in CWE coverage. It is not as complete as other new entries that were published in recent years. The CWE Team plans to work with the CWE community to make this entry more complete in later 5.x releases.

Riferimenti

REF-1561

OWASP Web Security Testing Guide: 4.6 Session Management Testing
OWASP.
https://wstg.owasp.org/v4.2/4-Web_Application_Security_Testing/06-Session_Management_Testing/

Invio

Nome	Organizzazione	Data	Data di rilascio	Version
CWE Content Team	MITRE	2026-10-23 +00:00	2026-10-28 +00:00	5.0

Le informazioni presentate su CVE Find provengono da diverse fonti di riferimento attentamente selezionate. I dati CVE sono forniti da MITRE Corporation e dal National Vulnerability Database (NVD). Il catalogo delle vulnerabilità sfruttate conosciute (KEV) proviene dalla Cybersecurity and Infrastructure Security Agency (CISA), mentre i punteggi EPSS provengono da FIRST.org. Inoltre, i dati relativi alle vulnerabilità software (CWE) e ai pattern di attacco comuni (CAPEC) sono mantenuti da MITRE Corporation, e le informazioni sulle configurazioni hardware e software (CPE) sono fornite da NVD.

CWE-1465 Detail

CWE-1465