title: Privilege escalation through the invitations service
description: Pivotal Apps Manager, included in Pivotal Application Service versions 2.3.x prior to 2.3.18, 2.4.x prior to 2.4.14, 2.5.x prior to 2.5.10, and 2.6.x prior to 2.6.5, contains an invitations microservice which allows users to invite others to their organizations. A remote authenticated user can gain additional privileges by inviting themselves to spaces that they should not have access to.
problem types: CWE-269: Improper Privilege Management
affected:
{
product: Pivotal Application Service (PAS)
vendor: Pivotal
versions:
status: affected, version: 2.3.x prior to 2.3.18
status: affected, version: 2.4.x prior to 2.4.14
status: affected, version: 2.5.x prior to 2.5.10
status: affected, version: 2.6.x prior to 2.6.5
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8.8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
version: 3.0
]