description: A flaw was found in moodle before versions 3.5.1, 3.4.4, 3.3.7, 3.1.13. It was possible for the core_course_get_categories web service to return hidden categories, which should be omitted when fetching course categories.
problem types: CWE-200
affected:
{
product: moodle
vendor: [UNKNOWN]
versions:
status: affected, version: moodle 3.5.1
status: affected, version: moodle 3.4.4
status: affected, version: moodle 3.3.7
status: affected, version: moodle 3.1.13
}
metrics:
cvssV3_0: [
attackComplexity: LOW
attackVector: NETWORK
availabilityImpact: NONE
baseScore: 4.3
baseSeverity: MEDIUM
confidentialityImpact: LOW
integrityImpact: NONE
privilegesRequired: LOW
scope: UNCHANGED
userInteraction: NONE
vectorString: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
version: 3.0
]