CVE-2025-30189
- State
- Published
- Severity
- 7.4 High
- Published
- Oct 31, 2025
- Updated
- Mar 27, 2026
- Reserved
- Mar 18, 2025
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.4 High | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N | OX |
Weaknesses
- CWE-1250 Improper Preservation of Consistency Between Independent Representations of Shared State
Affected Products
| Product | Versions |
|---|---|
OX Dovecot ProOpen-Xchange GmbH |
|
References
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