Cross-site scripting in outage/list.htm
CVE-2023-0869

6.1MEDIUM

Key Information:

Vendor

The OpenNMS Group

Status
Meridian
Horizon
Vendor
CVE Published:
23 February 2023

What is CVE-2023-0869?

Cross-site scripting in outage/list.htm in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information. The solution is to upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4 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.

Affected Version(s)

Horizon Windows 29.0.0 < 31.0.4

Meridian Windows 2022.1.0 < 2023.1.0

References

https://github.com/OpenNMS/opennms/pull/5734
https://docs.opennms.com/meridian/2023/releasenotes/chang...

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.