{"id":"CVE-2025-54882","url":"https://www.cyber-defence.io/tools/cve/CVE-2025-54882","generatedAt":"2026-10-28T00:18:02.446Z","title":"Himmelblau is an interoperability suite for Microsoft Azure Entra ID and Intune.","description":"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.","published":"2025-08-07T01:15:27.000Z","lastModified":"2026-06-17T09:40:52.000Z","status":"Analyzed","sourceIdentifier":"security-advisories@github.com","cvss":{"version":"3.1","score":7.1,"severity":"HIGH","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N"},"cwe":["CWE-522"],"affected":["himmelblau-idm/himmelblau"],"epss":{"score":0.00221,"percentile":0.12547,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://github.com/himmelblau-idm/himmelblau/commit/b562053df3dffb1dd9ab3d09af986886773be2ad","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/himmelblau-idm/himmelblau/commit/faae58b0384aca8b21b4be5f1c507412eec3778a","tags":["Patch"],"source":"security-advisories@github.com"},{"url":"https://github.com/himmelblau-idm/himmelblau/releases/tag/0.9.22","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/himmelblau-idm/himmelblau/releases/tag/1.2.0","tags":["Release Notes"],"source":"security-advisories@github.com"},{"url":"https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83","tags":["Exploit","Vendor Advisory"],"source":"security-advisories@github.com"},{"url":"https://github.com/himmelblau-idm/himmelblau/security/advisories/GHSA-phfx-rjfw-wj83","tags":["Exploit","Vendor Advisory"],"source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2025-54882","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}