CVE-2025-23199 — MEDIUM (4.6)

Vulnerability Description

librenms is a community-based GPL-licensed network monitoring system. Affected versions are subject to a stored XSS on the parameter: `/ajax_form.php` -> param: descr. Librenms version 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.

CVSS Score

4.6

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Librenms	Librenms	< 24.11.0

Related Weaknesses (CWE)

CWE-79

References

https://github.com/librenms/librenms/security/advisories/GHSA-27vf-3g4f-6jp7ExploitVendor Advisory

FAQ

What is CVE-2025-23199?

CVE-2025-23199 is a vulnerability with a CVSS score of 4.6 (MEDIUM). librenms is a community-based GPL-licensed network monitoring system. Affected versions are subject to a stored XSS on the parameter: `/ajax_form.php` -> param: descr. Librenms version up to 24.10.1 a...

How severe is CVE-2025-23199?

CVE-2025-23199 has been rated MEDIUM with a CVSS base score of 4.6/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-23199?

Check the references section above for vendor advisories and patch information. Affected products include: Librenms Librenms.