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CVE-2021-25930: Cross-Site Request Forgery in OpenNMS Horizon

May 25, 2021 (updated May 1, 2025)

In OpenNMS Horizon, versions opennms-1-0-stable through opennms-27.1.1; 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.

References

  • github.com/OpenNMS/opennms
  • github.com/OpenNMS/opennms/commit/607151ea8f90212a3fb37c977fa57c7d58d26a84
  • github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c
  • github.com/advisories/GHSA-p63h-7hw8-5cw4
  • nvd.nist.gov/vuln/detail/CVE-2021-25930
  • www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25930

Code Behaviors & Features

Detect and mitigate CVE-2021-25930 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →

Affected versions

All versions starting from 1.0.0 before 27.1.1

Fixed versions

  • 27.1.1

Solution

Upgrade to version 27.1.1 or above.

Impact 4.3 MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-352: Cross-Site Request Forgery (CSRF)

Source file

maven/org.opennms/opennms/CVE-2021-25930.yml

Spotted a mistake? Edit the file on GitLab.

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