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CVE PROGRAM SOURCE RECORD5.3 Medium

CVE-2026-23930

Frontend DoS via the popup.testtriggerexpr action

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Status
Published
Published
Updated
Assigning organization
Zabbix

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Zabbix Zabbix

Default version status: unknown

  • 6.0.0 to ≤ 6.0.46affected
  • 7.0.0 to ≤ 7.0.26affected
  • 7.4.0 to ≤ 7.4.10affected

References