Auth bypass in Atlassian Jira
CVE-2020-36231
Affected versions of Atlassian Jira Server and Data Center allow remote attackers to view the metadata of boards they should not have access to via an Insecure Direct Object References (IDOR) vulnerability. The affected versions are before version 8.5.10, and from version 8.6.0 before 8.13.2.
Vulnerability class: IDOR (Insecure Direct Object Reference)
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: 0.012 (67.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 67.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000
Affected products
- Atlassian Jira
- Atlassian Jira Data Center — versions unspecified, 8.6.0
- Atlassian Jira Data Center — versions 8.13.3
- Atlassian Jira Server — versions unspecified, 8.6.0
- Atlassian Jira Server — versions 8.13.3
- Atlassian Jira Software Data Center
Weakness classification (CWE)
References
- jira.atlassian.com/browse/JRASERVER-72002 (Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-36231?
- CVE-2020-36231 is a medium-severity vulnerability in Atlassian Jira, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.3/10. Published 2021-02-02.
- How severe is CVE-2020-36231?
- Medium severity. CVSS v3 base score is 4.3 out of 10.