Information disclosure in Mahara
CVE-2020-9386
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.
Vulnerability class: Information Disclosure
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (61.4th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 61st percentile — 61.4% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- bugs.launchpad.net/mahara/+bug/1840201 (Patch, Third Party Advisory, Issue Tracking)
- mahara.org/interaction/forum/topic.php (Vendor Advisory)
Frequently asked questions
- What is CVE-2020-9386?
- CVE-2020-9386 is a medium-severity vulnerability in Mahara, classified under Information Disclosure. CVSS score: 4.3/10. Published 2020-03-09.
- How severe is CVE-2020-9386?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2020-9386 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.