CVE-2026-23928 (GCVE-0-2026-23928)
Vulnerability from cvelistv5
Published
2026-05-06 07:00
Modified
2026-05-06 12:59
Severity ?
7.3 (High) - CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
CWE
  • CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Summary
The Item history widget (in Zabbix 7.0+) or the Plain text widget (in Zabbix 6.0) can execute injected JavaScript when HTML display is enabled. This can allow an attacker to perform unauthorized actions depending on which user opens a dashboard containing these widgets. The malicious JavaScript would have to come from a monitored host controlled by the attacker. Note: the Item history widget is a replacement for the Plain text widget since Zabbix 7.0.
References
Impacted products
Vendor Product Version
Zabbix Zabbix Version: 6.0.0
Version: 7.0.0
Version: 7.4.0
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