description: XXE vulnerability in Liferay Portal 7.2.0 through 7.4.3.7, and older unsupported versions, and Liferay DXP 7.4 before update 4, 7.3 before update 12, 7.2 before fix pack 20, and older unsupported versions allows attackers with permission to deploy widgets/portlets/extensions to obtain sensitive information or consume system resources via the Java2WsddTask._format method.
problem types: CWE-611 Improper Restriction of XML External Entity Reference
affected:
{
defaultStatus: unknown
product: Portal
vendor: Liferay
versions:
lessThanOrEqual: 7.4.3.7, status: affected, version: 7.2.0, versionType: maven
}
{
defaultStatus: unknown
product: DXP
vendor: Liferay
versions:
lessThanOrEqual: 7.4.13.u3, status: affected, version: 7.4.13, versionType: maven
lessThanOrEqual: 7.3.10.u11, status: affected, version: 7.3.10, versionType: maven
lessThanOrEqual: 7.2.10-dxp-19, status: affected, version: 7.2.10, versionType: maven
}
metrics:
cvssV3_1: [
attackComplexity: HIGH
attackVector: NETWORK
availabilityImpact: HIGH
baseScore: 8
baseSeverity: HIGH
confidentialityImpact: HIGH
integrityImpact: HIGH
privilegesRequired: HIGH
scope: CHANGED
userInteraction: NONE
vectorString: CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:H
version: 3.1
]
format: CVSS
scenarios: GENERAL