VULNERABILITY INTELLIGENCE
CVE-2026-23927
CVSS score5.1 MEDIUM
EPSS probability0.22%
CISA KEVNot currently listed
Published2026-05-06
Last modified2026-09-18
CVSS vectorCVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:N
Description
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.
Weakness classification
- CWE-522: Insufficiently Protected Credentials
Primary references
- security@zabbix.com — Vendor Advisory