CVE-2019-20402

4.9 mediumEPSS 0.8%

Medium (4.9) in atlassian. EPSS 0.8% chance of exploitation in the next 30 days.

Support zip files in Atlassian Jira Server and Data Center before version 8.6.0 could be downloaded by a System Administrator user without requiring the user to re-enter their password via an improper authorization vulnerability.

Severity

CVSS 3.1

4.9 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N

EPSS: 0.8% chance of exploitation in the next 30 days; higher than 55% of CVEs (scores of 2026-10-31)
Published: 2020-02-06
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

atlassian:jira
atlassian:jira_software_data_center

References

https://jira.atlassian.com/browse/JRASERVER-70564
https://jira.atlassian.com/browse/JRASERVER-70564

Check your stack JSON