title: BUG-000133088 - ArcGIS Enterprise site builder is subject to stored XSS.
description:
There is a Cross-site Scripting vulnerability in Esri ArcGIS Enterprise Sites versions 10.8.1 – 10.9 that may allow a remote, authenticated attacker to create a crafted link which when clicked by a victim could potentially execute arbitrary JavaScript code in the target's browser.  The privileges required to execute this attack are high.
The impact to Confidentiality, Integrity and Availability are High.
problem types: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
affected:
{
defaultStatus: unaffected
platforms: 64 bit
product: Portal sites
vendor: Esri
versions:
lessThanOrEqual: 10.9, status: affected, version: 10.8.1, versionType: Portal for ArcGIS Enterprise Sites Security Patch
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.4
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL