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Weakness (CWE)

CWE-1464: Improper Session Invalidation

Base Incomplete

The product establishes a session for an authenticated user, but it does not properly invalidate or terminate the session when it is required.

How to prevent it (1 mitigation)

  1. Implementation

    Ensure that user sessions are invalidated on the server-side for all possible security related events relevant to the application. It is important that the server-side handles all session invalidation 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.

Source: MITRE CWE-1464

All Critical High Medium Low Exploited only Public exploit

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  • Medium 6.8
    CVE-2026-123283

    In JetBrains Datalore before 2026.4 account takeover was possible via SSO sign-in to a pre-registered account

    JetBrains Datalore