CVE-2025-54781 – Microsoft Azure Entra ID/Intune Token Leak Vulnerability

The following table lists the changes that have been made to the
CVE-2025-54781 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution
of a vulnerability, and for identifying the most recent changes that may
impact the vulnerability’s severity, exploitability, or other characteristics.

  • New CVE Received
    by [email protected]

    Aug. 02, 2025

    Action Type Old Value New Value
    Added Description Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. When debugging is enabled for Himmelblau in version 1.0.0, the himmelblaud_tasks service leaks an Intune service access token to the system journal. This short-lived token can be used to detect the host’s Intune compliance status, and may permit additional administrative operations for the Intune host device (though the API for these operations is undocumented). This is fixed in version 1.1.0. To workaround this issue, ensure that Himmelblau debugging is disabled.
    Added CVSS V3.1 AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:N/A:N
    Added CWE CWE-532
    Added Reference https://github.com/himmelblau-idm/himmelblau/commit/2d512bded90ac6a54fcdf737b43ff5d9d4cdb59e
    Added Reference https://github.com/himmelblau-idm/himmelblau/releases/tag/1.1.0
    Added Reference https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-78qg-vmrw-574w
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