CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
AI Score
Confidence
Low
EPSS
Percentile
60.0%
uPortal before 4.0.13.1 does not properly check the CONFIG permission, which allows remote authenticated users to configure portlets by leveraging the SUBSCRIBE permission for a portlet.