Vulnerability DatabaseCVE-2026-23927
Mend.io Vulnerability Database
The largest open source vulnerability database
What is a Vulnerability ID?
New vulnerability? Tell us about it!
CVE-2026-23927
Published:May 06, 2026
Updated:May 16, 2026
A user able to connect to Agent 2 can inject an Oracle TNS connection string via the 'service' parameter. This can lead to Agent 2 connecting to an attacker-controlled server and leaking Oracle database credentials if they are saved in a named session.
Affected Packages
https://github.com/zabbix/zabbix.git (GITHUB):
Affected version(s) >=7.0.0 <7.0.24
Fix Suggestion:
Update to version 7.0.24
https://github.com/zabbix/zabbix.git (GITHUB):
Affected version(s) >=6.0.0 <6.0.45
Fix Suggestion:
Update to version 6.0.45
https://github.com/zabbix/zabbix.git (GITHUB):
Affected version(s) >=7.4.0 <7.4.8
Fix Suggestion:
Update to version 7.4.8
Related Resources (1)
https://support.zabbix.com/browse/ZBX-27759
Do you need more information?
Contact Us
CVSS v4
Base Score:
5
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
PRESENT
Privileges Required
HIGH
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
4.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
NONE
Scope
CHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE
Weakness Type (CWE)
Insufficiently Protected Credentials
CWE-522
EPSS
Base Score:
0.05