A moderate priority Cross Site Scripting (XSS) vulnerability has been discovered in ArcGIS Enterprise Sites Builder version 10.8.1.
[#BUG-000135364 XSS in ArcGIS Enterprise Sites (iframe card) ]
This is a moderate priority issue with a CVSSv3: 5.4.
ArcGIS Blog
Portal for ArcGIS 10.8.1 Enterprise Sites Patch 2 available.
Esri recommends all ArcGIS Enterprise administrators install this patch by using the ArcGIS Enterprise “Patch Notification” tool or by downloading the appropriate patch for your ArcGIS Enterprise site from the Portal for ArcGIS 10.8.1 Enterprise Sites Patch 2 patch page.
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References:
Check for and install software patches and updates
How To: Schedule Automatic Updates for ArcGIS Enterprise
Security Update Statement
Esri Software Security and Privacy Team
Article Discussion: