CVE-2020-9386

Name: CVE-2020-9386
Creator: NVD / NIST
Published: 2020-03-09T16:15:16.017+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 1.00%

Last modified Jun 17, 2026

CVE-2020-9386 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. 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.. EPSS estimates a 1.00% chance of exploitation in the next 30 days.

Description

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.

Metrics

CVSS 3.1

4.3/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

EPSS Probability

1.00%

58.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-200

Affected Software

Vendor	Product	Versions
Mahara	Mahara	>= 18.10.0, < 18.10.5
Mahara	Mahara	>= 19.04.0, < 19.04.4
Mahara	Mahara	>= 19.10.0, < 19.10.2

References

https://bugs.launchpad.net/mahara/+bug/1840201Issue Tracking, Patch, Third Party Advisory
https://mahara.org/interaction/forum/topic.php?id=8589Vendor Advisory
https://bugs.launchpad.net/mahara/+bug/1840201Issue Tracking, Patch, Third Party Advisory
https://mahara.org/interaction/forum/topic.php?id=8589Vendor Advisory

Timeline

Published: Mar 9, 2020
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2020-9386?

How severe is CVE-2020-9386?

CVE-2020-9386 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 1.00% probability of exploitation in the next 30 days.

How do I fix CVE-2020-9386?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2020-9386?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST