In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.0-1; OpenNMS Meridian, versions meridian-foundation-2015.1.0-1 through meridian-foundation-2019.1.18-1; meridian-foundation-2020.1.0-1 through meridian-foundation-2020.1.6-1 are vulnerable to Stored Cross-Site Scripting since there is no validation on the input being sent to the `name` parameter in `noticeWizard` endpoint. Due to this flaw an authenticated attacker could inject arbitrary script and trick other admin users into downloading malicious files.
                
            Metrics
Affected Vendors & Products
References
        History
                    Wed, 30 Apr 2025 21:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
 | 
 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: Mend
Published: 2021-05-20T14:09:45.000Z
Updated: 2025-04-30T20:22:43.392Z
Reserved: 2021-01-22T00:00:00.000Z
Link: CVE-2021-25929
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-03T20:11:28.461Z
 NVD
                        NVD
                    Status : Modified
Published: 2021-05-20T15:15:07.603
Modified: 2025-04-30T21:15:50.443
Link: CVE-2021-25929
 Redhat
                        Redhat
                    No data.