Description
Reflected cross-site scripting in graph results in multiple versions of OpenNMS Meridian and Horizon could allow an attacker access to steal session cookies. 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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| The OpenNMS Group | Meridian | — | — |
| The OpenNMS Group | Horizon | — | — |
Affected packages
| Ecosystem | Package | Affected | Fixed | Record |
|---|---|---|---|---|
| Maven | org.opennms:opennms-webapp | < 31.0.4 | 31.0.4 | GHSA-g57g-rvpg-2f2c |