CVE-2025-55296 describes a stored Cross-Site Scripting (XSS) vulnerability in LibreNMS versions up to 25.6.0, specifically within the Alert Template creation feature. An authenticated administrator can inject malicious JavaScript, which executes when the template is viewed, potentially compromising other administrative accounts. The vulnerability has a CVSS score of 5.4 (Medium), indicating a low attack complexity and requiring user interaction, but with a network attack vector. It could lead to limited confidentiality and integrity impacts. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 25.8.0CPE matchmatch criteria | cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:L/I:L/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.