When cache is enabled, some passdb/userdb drivers incorrectly cache all users with same cache key, causing wrong cached information to be used for these users. After cached login, all subsequent logins are for same user. Install fixed version or disable caching either globally or for the impacted passdb/userdb drivers. No publicly available exploits are known.
History

Tue, 04 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

Mon, 03 Nov 2025 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Open-xchange
Open-xchange ox Dovecot Pro
Vendors & Products Open-xchange
Open-xchange ox Dovecot Pro

Fri, 31 Oct 2025 19:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Fri, 31 Oct 2025 09:30:00 +0000

Type Values Removed Values Added
References

Fri, 31 Oct 2025 09:15:00 +0000

Type Values Removed Values Added
Description When cache is enabled, some passdb/userdb drivers incorrectly cache all users with same cache key, causing wrong cached information to be used for these users. After cached login, all subsequent logins are for same user. Install fixed version or disable caching either globally or for the impacted passdb/userdb drivers. No publicly available exploits are known.
Weaknesses CWE-1250
References
Metrics cvssV3_1

{'score': 7.4, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N'}


cve-icon MITRE

Status: PUBLISHED

Assigner: OX

Published: 2025-10-31T09:02:33.273Z

Updated: 2025-11-04T21:09:57.944Z

Reserved: 2025-03-18T08:39:46.884Z

Link: CVE-2025-30189

cve-icon Vulnrichment

Updated: 2025-11-04T21:09:57.944Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2025-10-31T09:15:47.313

Modified: 2025-11-04T22:16:09.567

Link: CVE-2025-30189

cve-icon Redhat

No data.