What is CVE-2020-9282?

CVE-2020-9282 is a medium-severity vulnerability in Mahara, classified under Information Disclosure. CVSS score: 6.5/10. Published 2020-03-09.

How severe is CVE-2020-9282?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Information disclosure in Mahara

CVE-2020-9282

In Mahara 18.10 before 18.10.5, 19.04 before 19.04.4, and 19.10 before 19.10.2, certain personal information is discoverable inspecting network responses on the 'Edit access' screen when sharing portfolios.

Vulnerability class: Information Disclosure

Published 2020-03-09 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.009 (58.7th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 59th percentile — 58.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.009 · newest: 0.009 · change: 0.000

Affected products

Mahara

Weakness classification (CWE)

CWE-200 — Information Disclosure

References

bugs.launchpad.net/mahara/+bug/1863043 (Third Party Advisory, Issue Tracking)
mahara.org/interaction/forum/topic.php (Vendor Advisory)

Frequently asked questions

What is CVE-2020-9282?: CVE-2020-9282 is a medium-severity vulnerability in Mahara, classified under Information Disclosure. CVSS score: 6.5/10. Published 2020-03-09.
How severe is CVE-2020-9282?: Medium severity. CVSS v3 base score is 6.5 out of 10.