description: Liferay Portal 7.2.0 through 7.4.1, and older unsupported versions, and Liferay DXP 7.3 before service pack 3, 7.2 before fix pack 15, and older unsupported versions does not properly restrict membership of a child site when the "Limit membership to members of the parent site" option is enabled, which allows remote authenticated users to add users who are not a member of the parent site to a child site. The added user may obtain permission to perform unauthorized actions in the child site.
problem types: CWE-863 Incorrect Authorization
affected:
{
defaultStatus: unknown
product: Portal
vendor: Liferay
versions:
lessThanOrEqual: 7.4.1, status: affected, version: 7.2.0, versionType: maven
}
{
defaultStatus: unknown
product: DXP
vendor: Liferay
versions:
lessThanOrEqual: 7.3.10-dxp-2, status: affected, version: 7.3.10, versionType: maven
lessThanOrEqual: 7.2.10-dxp-14, status: affected, version: 7.2.10, versionType: maven
}
metrics:
cvssV3_1: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 5.4
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: LOW
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
version: 3.1
]
format: CVSS
scenarios: GENERAL