{"id":"CVE-2025-52374","aliases":["EUVD-2025-22112","GHSA-q363-f26m-jj5j"],"status":"published","title":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows...","description":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.","severity":{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-12","score":0.00232,"percentile":0.14171,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-321"],"published":"2025-07-21T00:00:00Z","modified":"2026-06-17T09:36:26Z","products":[{"vendor":"hmailserver","product":"hmailserver"}],"references":[{"url":"https://github.com/mojibake-dev/hMailEnum","tags":["Exploit","Third Party Advisory"]},{"url":"https://github.com/hmailserver/hmailserver","tags":["Product"]},{"url":"https://github.com/mojibake-dev/mojibake-CVE/blob/main/hMailServer/CVE-2025-52374.md","tags":["Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-52374"},{"url":"https://github.com/advisories/GHSA-q363-f26m-jj5j"}],"sources":{"cve":[{"id":"CVE-2025-52374","description":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T15:23:10.97Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:32:31.309974Z"}],"euvd":[{"id":"EUVD-2025-22112","description":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.","status":"published","published":"2025-07-21T00:00:00Z","modified":"2025-07-22T15:23:10Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"updated_at":"2026-11-02T20:32:05.744165Z"}],"ghsa":[{"id":"GHSA-q363-f26m-jj5j","title":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows...","description":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.","status":"published","published":"2025-07-21T18:32:17Z","modified":"2025-07-22T18:31:49Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T15:03:05.693325Z"}],"nvd":[{"id":"CVE-2025-52374","description":"Use of hardcoded cryptographic key in Encryption.cs in hMailServer 5.8.6 and 5.6.9-beta allows attacker to decrypt passwords to other servers from hMailAdmin.exe.config file to access other hMailServer admin consoles with configured connections.","status":"published","published":"2025-07-21T16:15:30.01Z","modified":"2026-06-17T09:36:26.463Z","cvss":[{"version":"3.1","score":4.6,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-321"],"updated_at":"2026-11-02T14:11:19.382856Z"}]}}