CVE-2023-40314

Cross-site scripting in bootstrap.jsp

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.

Remediation

Solution:

  • upgrade to Horizon 32.0.5 or newer and Meridian 2023.1.9 or newer

Categories

5.8
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.21%
Affected: The OpenNMS Group Horizon
Affected: The OpenNMS Group Meridian
Published at:
Updated at:

References

Link Tags
https://github.com/OpenNMS/opennms/pull/6791 patch

Frequently Asked Questions

What is the severity of CVE-2023-40314?
CVE-2023-40314 has been scored as a medium severity vulnerability.
How to fix CVE-2023-40314?
To fix CVE-2023-40314: upgrade to Horizon 32.0.5 or newer and Meridian 2023.1.9 or newer
Is CVE-2023-40314 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2023-40314 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-40314?
CVE-2023-40314 affects The OpenNMS Group Horizon, The OpenNMS Group Meridian.
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