CVE-2025-23201

Reflected Cross-site Scripting on error alert in librenms

State: Published
Severity: 5.4 Medium
Published: Jan 16, 2025
Updated: Feb 12, 2025
Reserved: Jan 13, 2025

Description

librenms is a community-based GPL-licensed network monitoring system. Affected versions are subject to Cross-site Scripting (XSS) on the parameters:`/addhost` -> param: community. Librenms versions up to 24.10.1 allow remote attackers to inject malicious scripts. When a user views or interacts with the page displaying the data, the malicious script executes immediately, leading to potential unauthorized actions or data exposure. This issue has been addressed in release version 24.11.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Scores

CVSS	Score	Vector	Source
3.1	5.4 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N	GitHub_M

Weaknesses

CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Affected Products

Product	Versions
librenmslibrenms	< 24.11.0Affected

References

https://github.com/librenms/librenms/security/advisories/GHSA-g84x-g96g-rcjc

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