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.
History

Wed, 30 Apr 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


cve-icon 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

cve-icon Vulnrichment

Updated: 2024-08-03T20:11:28.461Z

cve-icon NVD

Status : Modified

Published: 2021-05-20T15:15:07.603

Modified: 2025-04-30T21:15:50.443

Link: CVE-2021-25929

cve-icon Redhat

No data.