CVE-2023-0868 is a reflected cross-site scripting vulnerability in OpenNMS Meridian and Horizon, specifically affecting graph results. This flaw could enable an attacker to steal session cookies. The vulnerability has a CVSS score of 6.1 (Medium), indicating it can be exploited over a network with low attack complexity, requiring user interaction, and potentially leading to low confidentiality and integrity impacts. While no active exploitation, public exploits, or significant community discussion have been observed, users are advised to upgrade to Meridian 2023.1.0+ or Horizon 31.0.4+ and ensure these systems are not directly exposed to the internet.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 31.0.4CPE matchmatch criteria | cpe:2.3:a:opennms:horizon:*:*:*:*:*:*:*:* | ||
< 2023.1.0CPE matchmatch criteria | cpe:2.3:a:opennms:meridian:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.