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VulnerabilityPublished

CVE-2025-65013: librenms · Cross-site Scripting

Affects librenmsSource GCVE Database

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Not known to be exploited · CVSS 6.2 Medium : upgrade to 25.11.0 when convenient.

Data as of 13 Nov 2026, 20:27 UTC

CVSS 3.1 base score
6.2Medium
How severe the flaw is on the 0–10 CVSS scale.

Thin evidence

One scorer or none
CVSS scores by source
CNA (GitHub_M)CVSS 3.16.2
Patch
Available – fixed in 25.11.0
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N

Exploitation evidence

  1. Disclosed: evidence found.

    CVE published 18 Nov 2025

  2. Detectable: no evidence on record.

    No public nuclei template indexed

  3. Weaponized: no evidence on record.

    No public exploit code indexed in Metasploit or Exploit-DB

  4. Exploited in the wild: no evidence on record.

    Not in CISA KEV and no source reports exploitation

  5. Observed by OffSeq Mirage: no evidence on record.

    No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 13 Nov 2026.

What to do

Upgrade librenms to 25.11.0.

Affected software

ProductAffectedFixed in
librenms librenmsAffected
  • <25.11.0
Fixed in
  • 25.11.0

AI-suggested

Upgrade LibreNMS to version 25.11.0 or later, where this vulnerability has been patched. No additional mitigation is required once the update is applied.

Description

A reflected cross-site scripting (XSS) vulnerability exists in LibreNMS versions prior to 25.11.0 at the /maps/nodeimage endpoint. The vulnerability arises because the Image Name parameter is reflected in the HTTP response without proper sanitization, enabling an attacker to execute arbitrary JavaScript in a victim's browser. This issue has been fixed in version 25.11.0.

References

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