Medium severity5.8NVD Advisory· Published Nov 16, 2023· Updated Jun 17, 2026
CVE-2023-40314
CVE-2023-40314
Description
Cross-site scripting in bootstrap.jsp in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information. The solution is to upgrade to Horizon 32.0.5 or newer and Meridian 2023.1.9 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
Moshe Apelbaum
for reporting this issue.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.opennms:opennms-webappMaven | < 32.0.5 | 32.0.5 |
Affected products
5- The OpenNMS Group/Horizonv5Range: 31.0.8
- The OpenNMS Group/Meridianv5Range: 0
Patches
Vulnerability mechanics
References
4- github.com/OpenNMS/opennms/pull/6791nvdPatchWEB
- github.com/advisories/GHSA-c6xw-hg9q-3c9fghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2023-40314ghsaADVISORY
- opennms.atlassian.net/browse/NMS-15790ghsaWEB
News mentions
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