Release Notes for Zabbix 5.4.9rc2

Zabbix Team is pleased to announce the availability of Zabbix 5.4.9rc2.

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at

This document contains the release notes for Zabbix 5.4.9rc2. Download it from download.

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

New Features and Improvements

ZBXNEXT-7100 Added new LLD macro HV.NETNAME to vmware.hv.discovery
ZBXNEXT-7031 Upgraded Oracle by ODBC template for using config string in items
ZBXNEXT-6593 Added support of persistent files for restoring log item state after agent restart

Bug Fixes

ZBX-20382 Updated jquery version
ZBX-20383 Updated logback-core, logback-classic and slf4j-api jars to the latest stable versions
ZBX-20384 Fixed possibility to view setup pages by non-superadmin if config already file exists
ZBX-20388 Fixed XSS vulnerability in multiselect
ZBX-20328 Fixed incomplete inheritance of items, item prototypes, lld rules, host prototypes, when user with type "Admin" was edited them on template which is linked to non-permitted for him templates or hosts
ZBX-20113 Fixed items value map for VMware template
ZBX-20341 Moved zbx_ipc_service_init_env() to MAIN_ZABBIX_ENTRY
ZBX-20278 Fixed XSS attack vulnerability in scheduled report configuration form
ZBX-20060 Fixed trigger expression for memory monitoring in F5 Big-IP SNMP template
ZBX-20075 Fixed trigger expression for certificate monitoring in F5 Big-IP SNMP template
ZBX-19704 Fixed item pattern in "Zabbix server health" dashboard
ZBX-18474 Fixed regexp in macros Template Module Windows Services
ZBX-20240 Added integration tests for trigger state
ZBX-18389 Fixed sql query for 32 and 64 bit xids postgresql versions in postgresql by user parameters template
ZBX-19651 Fixed problem escalation when at least one of the hosts in a trigger expression is not in maintenance
ZBX-19897 Updated postgresql templates and plugin files
ZBX-20120 Fixed import of several hosts assigned to different proxies
ZBX-20178 Fixed action webhook failure when return value is not required
ZBX-19806 Added support of multiple header fields in JS method getHeaders()
ZBX-20192 Fixed quote expansion in command execution in agent2 on windows
ZBX-19924 Fixed trigger expression and calculated items not allowing to specify timeshift that ends in future even if it starts in the past
ZBX-20238 Fixed linking templates with trigger prototypes
ZBX-19973 Fixed event list hintbox field validation
ZBX-20350 Fixed SAML login data comparing

Installation and Upgrade Notes


See Zabbix documentation for full details.


See Upgrade procedure for upgrade options and instructions. For version specific upgrade notes, see Upgrade notes for 5.4.9.

Commercial support

Zabbix Company provides a full range of Professional Services. We also provide trouble-free Upgrade Service for easy migration from earlier versions of Zabbix. Please Contact sales for pricing and more details.


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