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  1. ZABBIX BUGS AND ISSUES
  2. ZBX-27062

LDAP 'Bind password' field value can be leaked by a Zabbix Super Admin (CVE-2025-27231)

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      CVE ID CVE-2025-27231
      CVSS score 4.3 (Medium)
      CVSS vector CVSS:4.0/AV:A/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:N/SC:H/SI:N/SA:N
      Affected components Frontend
      Summary LDAP 'Bind password' field value can be leaked by a Zabbix Super Admin
      Description The LDAP 'Bind password' value cannot be read after saving, but a Super Admin account can leak it by changing LDAP 'Host' to a rogue LDAP server. To mitigate this, the 'Bind password' value is now reset on 'Host' change.
      Known attack vectors A Zabbix Super Admin can set LDAP 'Host' to a rogue LDAP server to leak the 'Bind password' value.
      Affected and fix version/s Affected: 6.0.0 - 6.0.40 → Fixed: 6.0.41
      Affected: 7.0.0 - 7.0.17 → Fixed: 7.0.18
      Affected: 7.2.0 - 7.2.11 → Fixed: 7.2.12
      Affected: 7.4.0 - 7.4.1 → Fixed: 7.4.2
      Mitigation Update the affected components to their respective fixed versions.
      Workarounds -
      Acknowledgements Zabbix wants to thank Vladislav Volozhenko for finding and reporting this issue.

            zabbix.support Zabbix Support Team
            jnulle Janis Nulle
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              Created:
              Updated:
              Resolved: