Medium severity · published Oct 3, 2025
CVE-2025-27236
User information disclosure via api_jsonrpc.php on method user.get with param search
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
A regular Zabbix user can search other users in their user group via Zabbix API by select fields the user does not have access to view. This allows data-mining some field values the user does not have access to.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 32% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zabbix · Zabbix
6.0.38 through 6.0.40; 7.0.9 through 7.0.16; 7.2.3 through 7.2.10; 7.4.0 before 7.4.1 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-27236
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-27236
Vendor Advisory
https://support.zabbix.com/browse/ZBX-27060
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