CVE-2019-11581
Published: March 7, 2022
Official Description
Atlassian Jira Server and Data Center contain a server-side template injection vulnerability which can allow for remote code execution.
CISA KEV Advisory
Atlassian Jira Server and Data Center Server-Side Template Injection Vulnerability
Atlassian Jira Server and Data Center contain a server-side template injection vulnerability which can allow for remote code execution.
Apply updates per vendor instructions.
Risk Analysis
This vulnerability in Atlassian Jira Server and Data Center allows for remote code execution due to a server-side template injection. Its high EPSS score of 0.94355 indicates a very high likelihood of exploitation, making it an urgent concern.
Active exploitation of this vulnerability has been observed in the wild, and it is listed in CISA's KEV catalog, confirming its active use by attackers. The nature of the flaw suggests it is remotely exploitable.
Administrators should apply the latest security patches for Atlassian Jira Server and Data Center to address this remote code execution vulnerability.
Technical Analysis
CVE-2019-11581 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2019-11581 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Affected Vendors & Products
Exploit & PoC Resources
All References (1)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2019-11581 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1