Bug 2517810 (CVE-2026-23931) - CVE-2026-23931 zabbix: Zabbix: Information disclosure of user macro values
Summary: CVE-2026-23931 zabbix: Zabbix: Information disclosure of user macro values
Keywords:
Status: NEW
Alias: CVE-2026-23931
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-18 12:36 UTC by OSIDB Bzimport
Modified: 2026-10-02 16:10 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-08-18 12:36:59 UTC 
The frontend validatate.api.exists action can be exploited by authenticated users to extract plaintext user macro values leading to potential loss of confidentiality.
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