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CVE PROGRAM SOURCE RECORD5.1 Medium

CVE-2026-23934

Frontend DoS via the validate.api.exists action

Description

An authenticated user is able to cause disproportionate CPU load on the Frontend webserver by sending specifically crafted requests to the Frontend validate.api.exists 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

  • 7.4.0 to ≤ 7.4.11affected

References