CVE-2023-0846GHSA-79JR-8FHM-8WV3
Unauthenticated, stored XSS in display of alarm reduction-key
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 31.0.4, 2020.1.32, 2021.1.24, 2022.1.13, 31.0.3
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
Unauthenticated, stored cross-site scripting in the display of alarm reduction keys in multiple versions of OpenNMS Horizon and Meridian could allow an attacker access to confidential session information. Users should upgrade to Meridian 2023.1.0 or newer, or Horizon 31.0.4. Meridian and Horizon installation instructions state that they are intended for installation within an organization's private networks and should not be directly accessible from the Internet.
Timeline
- CVE published
- Record last updated
Affected versions
- The OpenNMS Group Horizon
From 26.1.0 · fixed in 31.0.4
- The OpenNMS Group Meridian
From 2020.1.0 · fixed in 2020.1.32; From 2021.1.0 · fixed in 2021.1.24; From 2022.1.0 · fixed in 2022.1.13
- org.opennms:opennmsMaven
fixed in 31.0.3