Vulnerability Description
Multiple stored and reflected cross-site scripting vulnerabilities in webapp jsp pages in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to confidential session information. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opennms | Horizon | < 31.0.4 |
| Opennms | Meridian | < 2023.1.0 |
Related Weaknesses (CWE)
References
- https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-Release Notes
- https://github.com/OpenNMS/opennms/pull/5765Patch
- https://docs.opennms.com/meridian/2022/releasenotes/changelog.html#releasenotes-Release Notes
- https://github.com/OpenNMS/opennms/pull/5765Patch
FAQ
What is CVE-2023-0867?
CVE-2023-0867 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Multiple stored and reflected cross-site scripting vulnerabilities in webapp jsp pages in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to confidential session infor...
How severe is CVE-2023-0867?
CVE-2023-0867 has been rated MEDIUM with a CVSS base score of 6.7/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2023-0867?
Check the references section above for vendor advisories and patch information. Affected products include: Opennms Horizon, Opennms Meridian.