Vulnerability Description
Multiple reflected XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms that an attacker can modify to craft a malicious XSS payload. The solution is to upgrade to Meridian 2023.1.6, 2022.1.19, 2021.1.30, 2020.1.38 or Horizon 32.0.2 or newer. 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. OpenNMS thanks Jordi Miralles Comins for reporting this issue.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opennms | Horizon | >= 31.0.8, < 32.0.2 |
| Opennms | Meridian | < 2020.1.38 |
Related Weaknesses (CWE)
References
- https://docs.opennms.com/horizon/32/releasenotes/changelog.htmlRelease Notes
- https://github.com/OpenNMS/opennms/pull/6356PatchVendor Advisory
- https://docs.opennms.com/horizon/32/releasenotes/changelog.htmlRelease Notes
- https://github.com/OpenNMS/opennms/pull/6356PatchVendor Advisory
FAQ
What is CVE-2023-40312?
CVE-2023-40312 is a vulnerability with a CVSS score of 6.7 (MEDIUM). Multiple reflected XSS were found on different JSP files with unsanitized parameters in OpenMNS Horizon 31.0.8 and versions earlier than 32.0.2 on multiple platforms that an attacker can modify to cra...
How severe is CVE-2023-40312?
CVE-2023-40312 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-2023-40312?
Check the references section above for vendor advisories and patch information. Affected products include: Opennms Horizon, Opennms Meridian.