CVE-2021-26086 - Atlassian Jira Server and Data Center Path Traversal Vulnerability

Vulnerability Name

Atlassian Jira Server and Data Center Path Traversal Vulnerability

Description

Atlassian Jira Server and Data Center contain a path traversal vulnerability that allows a remote attacker to read particular files in the /WEB-INF/web.xml endpoint.

Known To Be Used in Ransomware Campaigns?

Unknown

Action

Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.

Additional Notes

https://jira.atlassian.com/browse/JRASERVER-72695

https://nvd.nist.gov/vuln/detail/CVE-2021-26086