CVE-2020-9386: Mahara

Medium severity, CVSS 4.3. EPSS: 1% chance of exploitation in the next 30 days.

In Mahara 18.10 before 18.10.5, 19.04 before 19.04.4, and 19.10 before 19.10.2, file metadata information is disclosed to group members in the Elasticsearch result list despite them not having access to that artefact anymore.

Affected products

• Mahara Mahara: from 18.10.0, before 18.10.5 (fixed in 18.10.5); from 19.04.0, before 19.04.4 (fixed in 19.04.4); from 19.10.0, before 19.10.2 (fixed in 19.10.2)

Published 2020-03-09. Last modified 2026-06-17.