title: TIBCO ActiveMatrix BPM Reflected Cross Site Scripting (XSS) vulnerability
description: The Workspace client component of TIBCO Software Inc.'s TIBCO BPM Enterprise and TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric contains difficult to exploit Reflected Cross Site Scripting (XSS) vulnerabilities that allow low privileged attackers with network access to execute scripts targeting the affected system or the victim's local system. Affected releases are TIBCO Software Inc.'s TIBCO BPM Enterprise: versions 4.3.1 and below and TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric: versions 4.3.1 and below.
problem types: In the worst case, if the victim is a privileged administrator, successful execution of these vulnerabilities can result in an attacker gaining full administrative access to the affected system.
affected:
{
product: TIBCO BPM Enterprise
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 4.3.1, status: affected, version: unspecified, versionType: custom
}
{
product: TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric
vendor: TIBCO Software Inc.
versions:
lessThanOrEqual: 4.3.1, status: affected, version: unspecified, versionType: custom
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 8.1
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
version: 3.1
]
solutions: TIBCO has released updated versions of the affected components which address these issues.
TIBCO BPM Enterprise versions 4.3.1 and below: update to version 4.3.2 or later
TIBCO BPM Enterprise Distribution for TIBCO Silver Fabric versions 4.3.1 and below: update to version 4.3.2 or later