7.4
/ 10
HIGH
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
Basic Information
ID
CVE-2025-30189
Source
OX
Published
Oct 31, 2025 at 09:02
Modified
Oct 31, 2025 at 09:17
Affected Product
Vendor
Open-Xchange GmbH
Product
OX Dovecot Pro
Affected Versions
Open-Xchange GmbH OX Dovecot Pro 0