GHSA-2F4W-6MC7-4W78

Vulnerability from github – Published: 2025-01-16 17:18 – Updated: 2025-04-28 18:32
VLAI?
Summary
LibreNMS Display Name 2 Stored Cross-site Scripting vulnerability
Details

StoredXSS-LibreNMS-Display Name 2

Description:

XSS on the parameters (Replace $DEVICE_ID with your specific $DEVICE_ID value):/device/$DEVICE_ID/edit -> param: display

of Librenms versions 24.11.0 (https://github.com/librenms/librenms) allows 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.

Proof of Concept: 1. Add a new device through the LibreNMS interface. 2. Edit the newly created device by going to the "Device Settings" section. 3. In the "Display Name" field, enter the following payload: "><img src onerror="alert(document.cookie)">. image 4. Save the changes. 5. The XSS payload is triggered when navigating to the path /device/$DEVICE_ID/logs and hovering over a type containing a tag (such as Core 1 in the image). image

Impact:

Execution of Malicious Code

Severity ?
4.6 (Medium)
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "librenms/librenms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "24.11.10"
            },
            {
              "fixed": "24.12.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "24.11.10"
      ]
    }
  ],
  "aliases": [
    "CVE-2024-56144"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-01-16T17:18:32Z",
    "nvd_published_at": "2025-01-16T23:15:07Z",
    "severity": "MODERATE"
  },
  "details": "# StoredXSS-LibreNMS-Display Name 2\n\n\n**Description:**\n\n\nXSS on the parameters (Replace $DEVICE_ID with your specific $DEVICE_ID value):`/device/$DEVICE_ID/edit` -\u003e param: display\n\n\nof Librenms versions 24.11.0 ([https://github.com/librenms/librenms](https://github.com/librenms/librenms)) allows 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.\n\n\n\n**Proof of Concept:**\n1. Add a new device through the LibreNMS interface.\n2. Edit the newly created device by going to the \"Device Settings\" section.\n3. In the \"Display Name\" field, enter the following payload: `\"\u003e\u003cimg src onerror=\"alert(document.cookie)\"\u003e`.\n![image](https://github.com/user-attachments/assets/b1664e15-eba8-4cdd-b730-fb18936f109c)\n4. Save the changes.\n5. The XSS payload is triggered when navigating to the path /device/$DEVICE_ID/logs and hovering over a type containing a tag (such as Core 1 in the image).\n![image](https://github.com/user-attachments/assets/df23cec8-94bb-4155-961b-52ea659654a2)\n\n\n\n**Impact:**\n\nExecution of Malicious Code",
  "id": "GHSA-2f4w-6mc7-4w78",
  "modified": "2025-04-28T18:32:57Z",
  "published": "2025-01-16T17:18:32Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-2f4w-6mc7-4w78"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-56144"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/pull/16886"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/commit/c63c912d86098bcefd52a28328482b94632eadf8"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/librenms/librenms"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "LibreNMS Display Name 2 Stored Cross-site Scripting vulnerability"
}


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