Bug 2517813 (CVE-2026-23930) - CVE-2026-23930 zabbix: Zabbix: Denial of Service via Frontend popup.testtriggerexpr action
Summary: CVE-2026-23930 zabbix: Zabbix: Denial of Service via Frontend popup.testtrigg...
Keywords:
Status: NEW
Alias: CVE-2026-23930
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2545265
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-08-18 12:37 UTC by OSIDB Bzimport
Modified: 2026-10-02 16:21 UTC (History)
0 users

Fixed In Version:
Clone Of:
Environment:
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Description OSIDB Bzimport 2026-08-18 12:37:03 UTC 
An unauthenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend popup.testtriggerexpr action, leading to potential denial of service.
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