CVE Alert: CVE-2025-54882
Vulnerability Summary: CVE-2025-54882
Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune. In versions 0.8.0 through 0.9.21 and 1.0.0-beta through 1.1.0, Himmelblau stores the cloud TGT received during logon in the Kerberos credential cache. The created credential cache collection and received credentials are stored as world readable. This is fixed in versions 0.9.22 and 1.2.0. To work around this issue, remove all read access to Himmelblau caches for all users except for owners.
Affected Endpoints:
No affected endpoints listed.
Published Date:
8/7/2025, 1:15:26 AM
🔥 CVSS Score:
Exploit Status:
Not ExploitedEPS Score: 0.00011 | Ranking EPS: 0.01042
References:
- https://github.com/himmelblau-idm/himmelblau/commit/b562053df3dffb1dd9ab3d09af986886773be2ad
- https://github.com/himmelblau-idm/himmelblau/commit/faae58b0384aca8b21b4be5f1c507412eec3778a
- https://github.com/himmelblau-idm/himmelblau/releases/tag/0.9.22
- https://github.com/himmelblau-idm/himmelblau/releases/tag/1.2.0
- https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83
- https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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