CVE-2020-9387: Mahara

Medium severity, CVSS 4.3. EPSS: 0.7% chance of exploitation in the next 30 days.

In Mahara 19.04 before 19.04.5 and 19.10 before 19.10.3, account details are shared in the Elasticsearch results for accounts that are not accessible when the config setting 'Isolated institutions' is turned on.

Affected products

• Mahara Mahara: from 19.04, before 19.04.5 (fixed in 19.04.5); from 19.10, before 19.10.3 (fixed in 19.10.3); version 20.04 only

Published 2020-04-30. Last modified 2026-06-17.