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CVE-2025-27236

User information disclosure via api_jsonrpc.php on method user.get with param search

Published: Oct 3, 2025Updated: Oct 8, 2025 Sources: CVE List NVD BDUCWE-863
NVD MITRE
6.5CVSSMEDIUM
EPSS Score
0.3%
Top 74.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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 Breakdown

AV:NAC:LPR:LUI:NS:UC:HI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-863

Affected Products

ZabbixZabbix
On-premDesktop App
Enterprise Software / itsm-monitoring
zabbixzabbix
On-premDesktop App
Enterprise Software / itsm-monitoring
РЕД ОСООО «Ред Софт»
On-premOS
Operating Systems / linux-distro
ZabbixZabbix LLC.
On-premWeb App
Enterprise Software / itsm-monitoring
Platform V SberLinux OS ServerАО «СберТех»
On-premOS
Operating Systems / linux-distro
zabbixoss-projectSEEnterprise Software
ооо «ред софт»commercialRUOperating Systemsaka red soft
zabbix llc.commercialUSEnterprise Softwareaka zabbix llc, zabbix
ао «сбертех»commercialRUOperating Systemsaka ao sbertech, сбертех

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://support.zabbix.com/browse/ZBX-27060
support.zabbix.com
https://support.zabbix.com/browse/ZBX-27060
support.zabbix.com
https://redos.red-soft.ru/support/secure/uyazvimosti/mnozhestvennye-uyazvimosti-zabbix-lts-agent-cve-2025-27236-cve-2025-49641-cve-2025-27231/?sphrase_id=1338612
redos.red-soft.ru

Timeline

Published
Oct 3, 2025
Last Updated
Oct 8, 2025

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