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[ CVE-2019-11581 · Published 9 Aug 2019 ]

Atlassian Jira Server and Data Center Server-Side Template Injection Vulnerability

Exploited · CISA KEV CVSS 9.8 EPSS 85%No fix listed yet

[ Why it matters ]Priority signals

  • Exploited in the wild: on CISA's Known Exploited Vulnerabilities list since 2022-03-07
  • EPSS: 85% chance of exploitation in the next 30 days (higher than 100% of CVEs)
  • Critical severity: CVSS 9.8

[ Description ]Official description

There was a server-side template injection vulnerability in Jira Server and Data Center, in the ContactAdministrators and the SendBulkMail actions. An attacker is able to remotely execute code on systems that run a vulnerable version of Jira Server or Data Center. All versions of Jira Server and Data Center from 4.4.0 before 7.6.14, from 7.7.0 before 7.13.5, from 8.0.0 before 8.0.3, from 8.1.0 before 8.1.2, and from 8.2.0 before 8.2.3 are affected by this vulnerability.

CISA: Atlassian Jira Server and Data Center contain a server-side template injection vulnerability which can allow for remote code execution.

[ Fixes ]Fixes and patches

CISA required action (US federal deadline 7 Sep 2022): Apply updates per vendor instructions.

No fix or interim patch is linked from our sources yet. Check the vendor references below and limit exposure of affected systems until a fix is available.

[ References ]References