Vulnerability in Atlassian Data_center
CVE-2021-39113
Affected versions of Atlassian Jira Server and Data Center allow anonymous remote attackers to continue to view cached content even after losing permissions, via a Broken Access Control vulnerability in the allowlist feature. The affected…
EPSS: 0.018 (74.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Atlassian Data_center
- Atlassian Jira
- Atlassian Jira Data Center — versions unspecified, 8.14.0
- Atlassian Jira_data_center
- Atlassian Jira Server — versions unspecified, 8.14.0
- Atlassian Jira_server
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@atlassian.com (x_refsource_MISC, Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2021-39113?
- CVE-2021-39113 is a high-severity vulnerability in Atlassian Data_center, classified under Insufficient Session Expiration. CVSS score: 7.5/10. Published 2021-08-30.
- How severe is CVE-2021-39113?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2021-39113 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.