Auth bypass in Atlassian Jira Core Data Center
CVE-2020-36239
Jira Data Center, Jira Core Data Center, Jira Software Data Center from version 6.3.0 before 8.5.16, from 8.6.0 before 8.13.8, from 8.14.0 before 8.17.0 and Jira Service Management Data Center from version 2.0.2 before 4.5.16, from version…
Vulnerability class: Broken Access Control
EPSS: 0.489 (98.8th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Atlassian Jira Core Data Center — versions 6.3.0, unspecified, 8.6.0
- Atlassian Jira Data Center — versions 6.3.0, unspecified, 8.6.0
- Atlassian Jira_data_center
- Atlassian Jira_service_desk
- Atlassian Jira_service_management
- Atlassian Jira Service Management Data Center — versions 2.0.2, unspecified, 4.6.0
- Atlassian Jira Software Data Center — versions 6.3.0, unspecified, 8.6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
- security@atlassian.com (Patch, x_refsource_MISC, Vendor Advisory)
Frequently asked questions
- What is CVE-2020-36239?
- CVE-2020-36239 is a critical-severity vulnerability in Atlassian Jira Core Data Center, classified under Missing Authorization. CVSS score: 9.8/10. Published 2021-07-29.
- How severe is CVE-2020-36239?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-36239 known to be exploited?
- 6 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.