VDB
CVE-2025-54882
CVE-2025-54882
PUBLISHED
CVSS 7.099999904632568 HIGH
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.
EPSS 0.03% · 9.2th percentile
Risk Scores
CVSS v3.1
7.099999904632568
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS Score
0.03%
9.2th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| himmelblau-idm | himmelblau | >= 0.8.0, < 0.9.22, >= 1.0.0-beta, < 1.2.0, 0.8.0 |
Timeline
- Jan 21, 1970 Security Advisory
- Aug 7, 2025 EPSS Score
- Aug 7, 2025 Coalition ESS Score
- Aug 7, 2025 CVE Published
- Aug 7, 2025 PoC Published
- Aug 10, 2025 PoC Published
- Aug 15, 2025 EPSS Score
- Aug 22, 2025 Coalition ESS Score
- Aug 24, 2025 EPSS Score
- Aug 26, 2025 Coalition ESS Score
- Sep 1, 2025 EPSS Score
- Sep 10, 2025 EPSS Score
References
- https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83 url
- https://github.com/himmelblau-idm/himmelblau/commit/b562053df3dffb1dd9ab3d09af986886773be2ad url
- https://github.com/himmelblau-idm/himmelblau/commit/faae58b0384aca8b21b4be5f1c507412eec3778a url
- https://github.com/himmelblau-idm/himmelblau/releases/tag/0.9.22 url
- https://github.com/himmelblau-idm/himmelblau/releases/tag/1.2.0 url