title: HTML injection in ArcGIS Web AppBuilder
description: There is an HTML injection vulnerability in Esri Portal for ArcGIS versions 11.1 and below that may allow a remote, unauthenticated attacker to create a crafted link which when clicked could render arbitrary HTML in the victim’s browser.
problem types: CWE-80: Improper Neutralization of Script-Related HTML Tags in a Web Page (Basic XSS)
affected:
{
defaultStatus: unaffected
platforms: [Windows, Linux]
product: ArcGIS Enterprise Web App Builder
vendor: Esri
versions:
lessThanOrEqual: <=11.1, status: affected, version: all, versionType: 11.1
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.7
baseSeverity: MEDIUM
confidentialityImpact: NONE
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: REQUIRED
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL