{"id":"CVE-2026-23928","state":"PUBLISHED","title":"Stored XSS vulnerability in the Item history/Plain text widget","description":"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. 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