CVE-2025-30189 (GCVE-0-2025-30189)
Vulnerability from cvelistv5
Published
2025-10-31 09:02
Modified
2025-11-04 21:09
Severity ?
7.4 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
CWE
  • CWE-1250 - Improper Preservation of Consistency Between Independent Representations of Shared State
Summary
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.
References
Impacted products
Vendor Product Version
Open-Xchange GmbH OX Dovecot Pro Version: 0   ≤ 2.4.0
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