Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 1.9%
CVSS Severity
CVSS v3 Score 7.1
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
Products affected by CVE-2025-54882
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.0
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.1
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.2
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.3
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.5
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.6
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cpe:2.3:a:himmelblau-idm:himmelblau:0.8.7
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.0
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.1
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.10
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.11
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.12
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.13
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.14
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.15
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.16
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.17
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.18
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.19
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.2
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.20
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.21
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.3
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.4
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.5
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.6
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.7
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.8
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cpe:2.3:a:himmelblau-idm:himmelblau:0.9.9
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cpe:2.3:a:himmelblau-idm:himmelblau:1.0.0
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cpe:2.3:a:himmelblau-idm:himmelblau:1.1.0