CVE-2026-23926
Stored XSS vulnerability in Host navigator widget maintenance tooltip
Description
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAccess VectorNetwork
AC:LAccess ComplexityLow
Impact
C:HConfidentialityH
I:HIntegrityH
A:HAvailabilityH
Weaknesses
Affected Products
Zabbix
oss-project·SE
АО «ИВК»
commercial·RUaka ivk
Zabbix LLC.
commercial·USaka zabbix, zabbix llc
Exploitability
Official Patch Available
Workaround Available
Attack Graph
Products CVE Techniques Tactics
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MITRE ATT&CK
2 techniques Execution
Initial Access
References
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