CVE-2026-23926highCWE-79

Stored XSS vulnerability in Host navigator widget maintenance tooltip

21Vexday Risk Score

Sin señal de explotación. Ningún artefacto público de explotación conocido hasta ahora.

ssvc Trackcvss 7.3epss 0.3%

probabilidad de explotación

0.3%top 82% de las CVE

explotación observada

noninguna fuente lo reporta

An authenticated (non-super) administrator can create a maintenance period with a JavaScript payload that is executed by any user that opens tooltip for that maintenance period in the Host navigator widget. This can allow the attacker to perform unauthorized actions depending on which user opens the tooltip.

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

Productos afectados

Zabbix · Zabbix

Referencias

https://support.zabbix.com/browse/ZBX-27758