title: concatenated errors resulting in cross site scripting and frame injection issues.
description: There is a Cross-site Scripting vulnerability in Portal for ArcGIS in versions <= 11.2 that may allow a remote, authenticated attacker to provide input that is not sanitized properly and is rendered in error messages.  The are no privileges required to execute this attack.
problem types: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
affected:
{
defaultStatus: unaffected
platforms: [Windows, Linux]
product: Portal
vendor: Esri
versions:
lessThanOrEqual: >=11.2, status: affected, version: all, versionType: 11.2
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 7.2
baseSeverity: HIGH
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: NONE
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL