What is CVE-2024-49754?

CVE-2024-49754 is a high-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2024-11-15.

How severe is CVE-2024-49754?

High severity. CVSS v3 base score is 7.5 out of 10.

XSS in Librenms

CVE-2024-49754

LibreNMS is an open-source, PHP/MySQL/SNMP-based network monitoring system. A Stored Cross-Site Scripting (XSS) vulnerability in the API-Access page allows authenticated users to inject arbitrary JavaScript through the "token" parameter wh…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.698 (99.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:L/A:L.

Affected products

Librenms — versions < 24.10.0

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

https://github.com/librenms/librenms/security/advisories/GHSA-gfwr-xqmj-j27v (x_refsource_CONFIRM)
https://github.com/librenms/librenms/commit/25988a937cbaebd2ba4c0517510206c404dfb359 (x_refsource_MISC)

Frequently asked questions

What is CVE-2024-49754?: CVE-2024-49754 is a high-severity vulnerability in Librenms, classified under Cross-site Scripting. CVSS score: 7.5/10. Published 2024-11-15.
How severe is CVE-2024-49754?: High severity. CVSS v3 base score is 7.5 out of 10.