CVE-2023-0867
OpenNMS Meridian and Horizon vulnerable to Cross-site Scripting
6.1
MEDIUM
CVSS 3.1
EPSS 0.28%
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.
How to fix CVE-2023-0867
To remediate CVE-2023-0867, upgrade the affected package to a fixed version below.
- Maven/org.opennms:opennms—upgrade to 31.0.4 or later
Is CVE-2023-0867 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 31.0.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |