TI-2025-16985 Aliases CVE-2025-23200 GHSA-c66p-64fj-jmc2

Stored XSS-LibreNMS-Misc Section in librenms

MEDIUM 58CWE-79Published 2025-01-16 · Updated 2025-02-12

Key facts

Attack vector: Network
Privileges required: Low
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-79.

Summary

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: state. 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.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.49322 98th percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix Fixed librenms (librenms): 24.11.0librenms/librenms (Packagist): 24.11.0

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
librenms	librenms	before 24.11.0	24.11.0	Patch available	CNA
—	librenms/librenms (Packagist)	23.9.0 to before 24.11.0	24.11.0	Patch available	GHSA-c66p-64fj-jmc2

librenms Vendorlibrenms Affected before 24.11.0 Fixed in 24.11.0 Patch available CNA
librenms/librenms (Packagist) Vendor— Affected 23.9.0 to before 24.11.0 Fixed in 24.11.0 Patch available GHSA-c66p-64fj-jmc2

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:librenms:librenms::::::::	before 24.11.0	Vulnerable	librenms

cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:* Versions before 24.11.0 Vulnerable ·librenms

Remediation

Fix · CNA librenms (librenms) Fixed in 24.11.0
Fix · GHSA-c66p-64fj-jmc2 librenms/librenms (Packagist) Fixed in 24.11.0 Advisory →

Timeline

2026-10-02 Threatist record created from CVE-2025-23200
2026-10-03 Alias added: GHSA-c66p-64fj-jmc2

References

Exploit 1

https://github.com/librenms/librenms/security/advisories/GHSA-c66p-64fj-jmc2

Advisory 1

https://nvd.nist.gov/vuln/detail/CVE-2025-23200

Other 3

TI-2018-14479 LibreNMS 1.46 allows remote attackers to execute arbitrary OS commands by using the… CVSS 3.0CRITICAL 9.8
TI-2026-59134 LibreNMS before 26.8.0 Authentication Bypass via API Token Type Confusion CVSS 4.0CRITICAL 9.2
TI-2022-03735 Insufficient Session Expiration in librenms/librenms CVSS 3.1CRITICAL 9.8
TI-2022-03252 Deserialization of Untrusted Data in librenms/librenms CVSS 3.1HIGH 8.8
TI-2026-05445 OS command injection in librenms CVSS 4.0HIGH 8.5
TI-2024-34235 LibreNMS before 24.10.0 allows a remote attacker to execute arbitrary code via OS command… CVSS 3.1CRITICAL 9.1

See all 105 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences