CVE-2021-25930
Description
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 CSRF, due to no CSRF protection, and since there is no validation of an existing user name while renaming a user. As a result, privileges of the renamed user are being overwritten by the old user and the old user is being deleted from the user list.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected packages
Versions sourced from the GitHub Security Advisory.
| Package | Affected versions | Patched versions |
|---|---|---|
org.opennms:opennmsMaven | >= 1.0.0, < 27.1.1 | 27.1.1 |
org.opennms:opennms-configMaven | >= 1.0.0, < 27.1.1 | 27.1.1 |
Affected products
3- OpenNMS/Horizondescription
- ghsa-coords2 versions
>= 1.0.0, < 27.1.1+ 1 more
- (no CPE)range: >= 1.0.0, < 27.1.1
- (no CPE)range: >= 1.0.0, < 27.1.1
Patches
Vulnerability mechanics
Generated on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
5- github.com/advisories/GHSA-p63h-7hw8-5cw4ghsaADVISORY
- nvd.nist.gov/vuln/detail/CVE-2021-25930ghsaADVISORY
- github.com/OpenNMS/opennms/commit/607151ea8f90212a3fb37c977fa57c7d58d26a84ghsax_refsource_MISCWEB
- github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98cghsax_refsource_MISCWEB
- www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25930ghsax_refsource_MISCWEB
News mentions
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