title: TIBCO EBX Cross Site Scripting (XSS) Vulnerability
description: The Web Application component of TIBCO Software Inc.'s TIBCO EBX and TIBCO Product and Service Catalog powered by TIBCO EBX contains an easily exploitable vulnerability that allows a low privileged attacker with network access to execute a stored XSS on the affected system. Affected releases are TIBCO Software Inc.'s TIBCO EBX: versions 5.9.21 and below, versions 6.0.11 and below and TIBCO Product and Service Catalog powered by TIBCO EBX: versions 1.2.0 and below.
problem types: The impact of this vulnerability includes the theoretical possibility resulting in unauthorized ability  to update, insert or delete TIBCO EBX data.
affected:
{
vendor: TIBCO Software Inc.
product: TIBCO EBX
versions:
version: unspecified, lessThanOrEqual: 5.9.21, status: affected, versionType: custom
version: unspecified, lessThanOrEqual: 6.0.11, status: affected, versionType: custom
}
{
vendor: TIBCO Software Inc.
product: TIBCO Product and Service Catalog powered by TIBCO EBX
versions:
version: unspecified, lessThanOrEqual: 1.2.0, status: affected, versionType: custom
}
metrics:
cvssV3_1: [
version: 3.1
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:N
attackVector: NETWORK
attackComplexity: LOW
privilegesRequired: LOW
userInteraction: REQUIRED
scope: CHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: NONE
baseScore: 8.7
baseSeverity: HIGH
]
solutions: TIBCO has released updated versions of the affected components which address these issues.
TIBCO EBX versions 5.9.21 and below: update to version 5.9.22 or later
TIBCO EBX versions 6.0.11 and below: update to version 6.0.12 or later
TIBCO Product and Service Catalog powered by TIBCO EBX versions 1.2.0 and below: update to version 1.2.1 or later