CVE-2023-0870

Form Can Be Manipulated with Cross-Site Request Forgery (CSRF)

Published Mar 22, 2023 CVSS 3.1 · 8.1 High EPSS < 1% KEV · Not listed
Description
A form can be manipulated with cross-site request forgery in multiple versions of OpenNMS Meridian and Horizon. This can potentially allow an attacker to gain access to confidential information and compromise integrity. The solution is to upgrade to Meridian 2023.1.1 or Horizon 31.0.6 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.

Remediation

Vendor Solution

Upgrade to Meridian 2023.1.1 or Horizon 31.0.6 or newer.


Vendor Workaround

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.

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
EUVD EUVD EUVD-2023-1053 A form can be manipulated with cross-site request forgery in multiple versions of OpenNMS Meridian and Horizon. This can potentially allow an attacker to gain access to confidential information and compromise integrity. The solution is to upgrade to Meridian 2023.1.1 or Horizon 31.0.6 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.
Github GHSA Github GHSA GHSA-jxr6-7qg5-8wv6 OpenNMS Meridian and Horizon vulnerable to Cross-Site Request Forgery
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
OpenNMS
Published
Updated
Feb 25, 2025, 6:40 PM
Reserved
Feb 16, 2023, 6:29 PM
Status
Modified
Published
Mar 22, 2023, 7:15 PM
Modified
Jun 17, 2026, 5:26 AM