CVE-2023-0869: Cross Site Scripting in OpenNMS

February 23, 2023

Cross-site scripting in outage/list.htm in multiple versions of OpenNMS Meridian and Horizon allows an attacker access to confidential session information.

References

github.com/OpenNMS/opennms/pull/5734
github.com/advisories/GHSA-7v39-jjj6-j4j4
nvd.nist.gov/vuln/detail/CVE-2023-0869

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