CVE-2023-0846
CVE.org · Published
- Record status
- Published
- Identifier year (not publication year)
- 2023
- Source publication
- Source updated
- Imported by cveboard
- Source snapshot
- cve_2026-10-24_midnight_baseline ·
CNA source text (English)
Unauthenticated, stored XSS in display of alarm reduction-key
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.
Scoped product and version facts
Fix information unknown; no fixed version is derived here. Missing information does not prove that no fix exists.
Exploitation unknown; this catalogue does not assess exploitation.
Horizon
- Vendor
- The OpenNMS Group
- Product
- Horizon
- Platforms
- Windows
- Linux
- MacOS
- Default status
unknown
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 26.1.0 | affected | git | 31.0.4 | Unavailable | None listed |
Meridian
- Vendor
- The OpenNMS Group
- Product
- Meridian
- Platforms
- Windows
- MacOS
- Linux
- Default status
unaffected
| Version (version) | Status (status) | Version scheme (versionType) | Exclusive end (lessThan) | Inclusive end (lessThanOrEqual) | Status changes (at → status) |
|---|---|---|---|---|---|
| 2020.1.0 | affected | git | 2020.1.32 | Unavailable | None listed |
| 2021.1.0 | affected | git | 2021.1.24 | Unavailable | None listed |
| 2022.1.0 | affected | git | 2022.1.13 | Unavailable | None listed |
| 2023.1.0 | unaffected | Unavailable | Unavailable | Unavailable | None listed |