CVE-2023-0846CWE-79

Unauthenticated, stored XSS in display of alarm reduction-key

Medium · published February 22, 2023

CVSS v3.1
6.7
EPSS
0%
Percentile
41.4
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00493 · 41.4th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2023-02-22T18:35Z
EPSS history
Timeline
  • 22 FEB 18:35Z
    Unauthenticated, stored XSS in display of alarm reduction-key
    cvelistv5