How severe is CVE-2025-65013?

CVE-2025-65013 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2025-65013 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-65013?

CVE-2025-65013 affects Librenms. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-65013?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-65013 have an EU (EUVD) identifier?

Yes. CVE-2025-65013 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198061.

When was CVE-2025-65013 published?

CVE-2025-65013 was published on 2025-11-18 and last updated on 2026-06-17.

CVE-2025-65013

CVE-2025-65013 is a medium-severity vulnerability in Librenms with a CVSS 3.x base score of 6.2. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.2)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-198061
Weakness: CWE-79
Affected product: Librenms
Published: 2025-11-18
Last modified: 2026-06-17

Description

LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a reflected cross-site scripting (XSS) vulnerability was identified in the LibreNMS application at the /maps/nodeimage endpoint. The Image Name parameter is reflected in the HTTP response without proper output encoding or sanitization, allowing an attacker to craft a URL that, when visited by a victim, causes arbitrary JavaScript execution in the victim’s browser. This issue has been patched in version 25.11.0.

Frequently asked questions

What is CVE-2025-65013?: LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a reflected cross-site scripting (XSS) vulnerability was identified in the LibreNMS application at the /maps/nodeimage endpoint. The Image Name parameter is reflected in the HTTP response without proper output encoding or sanitization, allowing an attacker to craft a URL that, when visited by a victim, causes arbitrary JavaScript execution in the victim’s browser. This issue has been patched in version 25.11.0.
How severe is CVE-2025-65013?: CVE-2025-65013 has a CVSS 3.x base score of 6.2, rated medium severity. It is exploitable over network with low attack complexity, requires high privileges and user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2025-65013 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-65013?: CVE-2025-65013 affects Librenms. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-65013?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-65013 have an EU (EUVD) identifier?: Yes. CVE-2025-65013 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-198061.
When was CVE-2025-65013 published?: CVE-2025-65013 was published on 2025-11-18 and last updated on 2026-06-17.

References

https://github.com/librenms/librenms/security/advisories/GHSA-j8cq-7f6p-256x

Affected products (1)

cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*

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