Description:
Affected versions of Atlassian Jira Server and Data Center allow remote, unauthenticated attackers to view custom field names and custom SLA names via an Information Disclosure vulnerability in the /secure/QueryComponent!Default.jspa endpoint.
https://jira.atlassian.com/browse/JRASERVER-71536
https://hackerone.com/reports/1003980
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CVE-2020-14179
Step-by-step Reproduction Instructions
URL:https://██████/jira//secure/QueryComponent!Default.jspa