Horizon Alert
Summary of the vulnerability and why it matters
Atlassian Jira Server and Data Center are susceptible to a path traversal vulnerability. This flaw allows unauthorized remote access to read specific files within the application. The main business impact is the potential exposure of sensitive information stored within the Jira system.
- Vulnerable Atlassian Jira Server/Data Center
- Path traversal allows file reading
- Sensitive data exposure
Attack Path
How an attacker could exploit the issue
Attackers can exploit a path traversal vulnerability in Atlassian Jira to access sensitive files. This vulnerability affects specific versions of Jira Server and Data Center. Successful exploitation could allow attackers to read particular files from the system. The exploit can occur without authentication.
- Network access required.
- Attacker reads specific files.
- Unauthorized information disclosure.
Live Threat
Current exploitation, exposure, and threat context
This vulnerability allows attackers to read specific files on affected Jira systems. The impact is limited to unauthorized information disclosure and does not directly affect system operations or data integrity. Organizations should treat this vulnerability with a moderate level of urgency, prioritizing systems that are externally accessible.
- Attackers with no prior access needed.
- Exploitation requires network access.
- Moderate risk of information disclosure.
Priority actions
Operational Fix
Recommended remediation, mitigation, and detection steps
This vulnerability in Atlassian Jira Server and Data Center allows unauthorized access to specific files, posing a business risk through potential data exposure. The issue is associated with a path traversal vulnerability. Due to its inclusion on the Known Exploited Vulnerabilities catalog, immediate attention is warranted.
- Identify all Jira Server and Data Center assets.
- Isolate affected systems if immediate patching is not possible.
- Apply vendor fixes and validate system integrity.
- Monitor for related security events.
