GHSA-jmv4-73v2-pvgc

Cross-site Scripting in OpenNMS Horizon

Source: GitHub Advisory Database (reviewed) Moderate CVE-2021-25929

Packages

Ecosystem	Package	Affected	Fixed in
Maven	org.opennms:opennms	>= 1.0.0, < 27.1.1	27.1.1

Details

As written in the advisory (Markdown source, shown as plain text).

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 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.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-25929 advisory
https://github.com/OpenNMS/opennms/commit/66c1f626bf38a7d1a9530b4d68598269ee5245a2 web
https://github.com/OpenNMS/opennms/commit/eb08b5ed4c5548f3e941a1f0d0363ae4439fa98c web
https://github.com/OpenNMS/opennms package
https://www.whitesourcesoftware.com/vulnerability-database/CVE-2021-25929 web