CVE-2023-4347
LibreNMS Cross-site Scripting vulnerability
7.6
HIGH
CVSS 3.1
EPSS 77.3%
Description
Cross-site Scripting (XSS) - Reflected in GitHub repository librenms/librenms 23.7.0 and prior. A patch is available at commit 91c57a1ee54631e071b6b0c952d99c8ee892e824 and anticiapted to be part of version 23.8.0.
How to fix CVE-2023-4347
To remediate CVE-2023-4347, upgrade the affected package to a fixed version below.
- Packagist/librenms/librenms—upgrade to 23.8.0 or later
Is CVE-2023-4347 being exploited?
Likely — EPSS is 77.3%, placing CVE-2023-4347 in the top tier of vulnerabilities by exploitation probability. Prioritise patching.
Affected packages (1)
- from 0, < 23.8.0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.6 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L |