The /rest/api/1.0/render resource in Jira before version 8.4.0 allows remote anonymous attackers to determine if an attachment with a specific name exists and if an issue key is valid via a missing permissions check.
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.
The product does not perform an authorization check when an actor attempts to access a resource or perform an action.
Link | Tags |
---|---|
https://jira.atlassian.com/browse/JRASERVER-69792 | issue tracking vendor advisory |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0836 | third party advisory exploit |
https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0837 | third party advisory exploit |