cvelistv5 - cve-2025-47931

CVE-2025-47931 (GCVE-0-2025-47931)

Vulnerability from cvelistv5

Published

2025-05-17 15:51

Modified

2025-05-19 20:17

Severity ?

2.1 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P

CWE

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

Summary

LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting (XSS) Vulnerability in the `group name` parameter of the `http://localhost/poller/groups` form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users. LibreNMS v25.5.0 contains a patch for the issue.

References

►

URL

Tags

security-advisories@github.com	https://github.com/librenms/librenms/blob/25.4.0/includes/html/pages/addhost.inc.php#L284	Product
security-advisories@github.com	https://github.com/librenms/librenms/commit/88fe1a7abdb500d9a2d4c45f9872df54c9ff8062	Patch
security-advisories@github.com	https://github.com/librenms/librenms/pull/17603	Issue Tracking, Patch
security-advisories@github.com	https://github.com/librenms/librenms/security/advisories/GHSA-hxw5-9cc5-cmw5	Exploit, Vendor Advisory

Impacted products

	Vendor	Product	Version
	librenms	librenms	Version: < 25.5.0

Show details on NVD website

JSON

To clipboard

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fkie_cve-2025-47931

Vulnerability from fkie_nvd

Published

2025-05-17 16:15

Modified

2025-05-28 13:19

Severity ?

6.1 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/librenms/librenms/blob/25.4.0/includes/html/pages/addhost.inc.php#L284	Product
security-advisories@github.com	https://github.com/librenms/librenms/commit/88fe1a7abdb500d9a2d4c45f9872df54c9ff8062	Patch
security-advisories@github.com	https://github.com/librenms/librenms/pull/17603	Issue Tracking, Patch
security-advisories@github.com	https://github.com/librenms/librenms/security/advisories/GHSA-hxw5-9cc5-cmw5	Exploit, Vendor Advisory

Impacted products

	Vendor	Product	Version
	librenms	librenms	*

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
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              "criteria": "cpe:2.3:a:librenms:librenms:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "B732DD5B-2BE1-40B9-BA40-7B6786B483DB",
              "versionEndExcluding": "25.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "LibreNMS is PHP/MySQL/SNMP based network monitoring software. LibreNMS v25.4.0 and prior suffers from a Stored Cross-Site Scripting (XSS) Vulnerability in the `group name` parameter of the `http://localhost/poller/groups` form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users. LibreNMS v25.5.0 contains a patch for the issue."
    },
    {
      "lang": "es",
      "value": "LibreNMS es un software de monitorizaci\u00f3n de red basado en PHP/MySQL/SNMP. LibreNMS v25.4.0 y versiones anteriores presenta una vulnerabilidad de Cross-Site Scripting (XSS) almacenado en el par\u00e1metro `group name` del formato `http://localhost/poller/groups`. Esta vulnerabilidad permite a los atacantes inyectar scripts maliciosos en p\u00e1ginas web visitadas por otros usuarios. LibreNMS v25.5.0 incluye un parche para solucionar este problema."
    }
  ],
  "id": "CVE-2025-47931",
  "lastModified": "2025-05-28T13:19:14.460",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 6.1,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
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        "source": "nvd@nist.gov",
        "type": "Primary"
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    ],
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          "availabilityRequirement": "NOT_DEFINED",
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          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
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  },
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  "references": [
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      ],
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    },
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    },
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      "url": "https://github.com/librenms/librenms/pull/17603"
    },
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        "Exploit",
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    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
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      "type": "Primary"
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}

ghsa-hxw5-9cc5-cmw5

Vulnerability from github

Published

2025-05-19 16:22

Modified

2025-05-19 16:22

Severity ?

2.1 (Low) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P

Summary

LibreNMS stored Cross-site Scripting vulnerability in poller group name

Details

LibreNMS v25.4.0 suffers from Stored Cross-Site Scripting (XSS) Vulnerability in the 'group name' parameter of the 'http://localhost/poller/groups' form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users.

---------------------------------POC-----------------------------

Before Setting: Enable 'distributed_poller' in http://localhost/settings/poller/distributed 1. Attacker creates a new poller group and injects the payload in the 'group name' parameter payload: <script>alert('XSS')</script> 2. Victim navigates to the 'http://localhost/addhost' to add a new host 3. The payload is executed

code sink: https://github.com/librenms/librenms/blob/25.4.0/includes/html/pages/addhost.inc.php#L284

Show details on source website

JSON

To clipboard

{
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        "ecosystem": "Packagist",
        "name": "librenms/librenms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "25.5.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-47931"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-05-19T16:22:53Z",
    "nvd_published_at": "2025-05-17T16:15:19Z",
    "severity": "LOW"
  },
  "details": "### LibreNMS v25.4.0 suffers from Stored Cross-Site Scripting (XSS) Vulnerability in the \u0027group name\u0027 parameter of the \u0027http://localhost/poller/groups\u0027 form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users.\n\n## ---------------------------------POC-----------------------------\nBefore Setting: Enable \u0027distributed_poller\u0027 in http://localhost/settings/poller/distributed\n1. Attacker creates a new poller group and injects the payload in the \u0027group name\u0027 parameter\n```\npayload: \u003cscript\u003ealert(\u0027XSS\u0027)\u003c/script\u003e\n```\n2. Victim navigates to the \u0027http://localhost/addhost\u0027 to add a new host\n3. The payload is executed\n\ncode sink:\nhttps://github.com/librenms/librenms/blob/25.4.0/includes/html/pages/addhost.inc.php#L284",
  "id": "GHSA-hxw5-9cc5-cmw5",
  "modified": "2025-05-19T16:22:53Z",
  "published": "2025-05-19T16:22:53Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-hxw5-9cc5-cmw5"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47931"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/pull/17603"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/commit/88fe1a7abdb500d9a2d4c45f9872df54c9ff8062"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/librenms/librenms"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/blob/25.4.0/includes/html/pages/addhost.inc.php#L284"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:P",
      "type": "CVSS_V4"
    }
  ],
  "summary": "LibreNMS stored Cross-site Scripting vulnerability in poller group name"
}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted

CVE-2025-47931 (GCVE-0-2025-47931)

Vulnerability from cvelistv5

fkie_cve-2025-47931

Vulnerability from fkie_nvd

ghsa-hxw5-9cc5-cmw5

Vulnerability from github

LibreNMS v25.4.0 suffers from Stored Cross-Site Scripting (XSS) Vulnerability in the 'group name' parameter of the 'http://localhost/poller/groups' form. This vulnerability allows attackers to inject malicious scripts into web pages viewed by other users.

---------------------------------POC-----------------------------

Tags

Sightings

Nomenclature