XSS in Zabbix

CVE-2026-23928

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 dash…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.001 (22.4th percentile) — read the EPSS interpretation.

Affected products

  • Zabbix — versions 6.0.0, 7.0.0, 7.4.0

Weakness classification (CWE)

References