GHSA-PM8J-3V64-92CQ

Vulnerability from github – Published: 2025-01-16 17:21 – Updated: 2025-04-28 18:33
VLAI
Summary
LibreNMS Display Name Stored Cross-site Scripting vulnerability
Details

Description:

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

of Librenms versions 24.9.0, 24.10.0, and 24.10.1 (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: "><script>alert(1)</script>. Screenshot from 2024-11-06 09-41-37

  1. Save the changes.
  2. The XSS payload triggers when accessing the "/apps" path (if an application was previously added). Screenshot from 2024-11-06 09-42-05

Additional PoC: 1. In the "Display Name" field, enter the following payload: "><img src onerror="alert(1)">. image

  1. The XSS vulnerability is triggered when accessing the "/ports" path, and the payload executes when hovering over the modified value in the "Port" field. image

  2. on /device/$DEVICE_ID/ports/arp path: image

  3. on /device/$DEVICE_ID/logs path: image

  4. on /search/search=arp/ path: 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
Show details on source website
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "last_known_affected_version_range": "\u003c 24.10.1"
      },
      "package": {
        "ecosystem": "Packagist",
        "name": "librenms/librenms"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "24.9.0"
            },
            {
              "fixed": "24.11.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2025-23198"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2025-01-16T17:21:20Z",
    "nvd_published_at": "2025-01-16T23:15:08Z",
    "severity": "MODERATE"
  },
  "details": "**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 24.9.0, 24.10.0, and 24.10.1 ([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**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\u003cscript\u003ealert(1)\u003c/script\u003e`.\n![Screenshot from 2024-11-06 09-41-37](https://github.com/user-attachments/assets/6b44e049-5748-4f70-a667-c681cacec9da)\n\n4. Save the changes.\n5. The XSS payload triggers when accessing the \"/apps\" path (if an application was previously added).\n![Screenshot from 2024-11-06 09-42-05](https://github.com/user-attachments/assets/4bd39e1e-6c60-4cc5-b922-8db7fc8094fc)\n \n**Additional PoC:**\n1. In the \"Display Name\" field, enter the following payload: `\"\u003e\u003cimg src onerror=\"alert(1)\"\u003e`.\n![image](https://github.com/user-attachments/assets/addb1b00-23b1-4c26-8ac7-494cb24ebe8a)\n\n2. The XSS vulnerability is triggered when accessing the \"/ports\" path, and the payload executes when hovering over the modified value in the \"Port\" field.\n![image](https://github.com/user-attachments/assets/446e0d62-2016-4435-a1eb-fe85079498e4)\n-  on `/device/$DEVICE_ID/ports/arp` path:\n![image](https://github.com/user-attachments/assets/72a42b6d-bef0-46d4-a210-5d4888dd5c89)\n\n- on `/device/$DEVICE_ID/logs` path:\n![image](https://github.com/user-attachments/assets/b1322946-7b84-4190-8f77-9854f5b5925c)\n\n- on `/search/search=arp/` path:\n![image](https://github.com/user-attachments/assets/103297b0-5364-4d12-b519-d74777367a2a)\n\n**Impact:**\n\nExecution of Malicious Code",
  "id": "GHSA-pm8j-3v64-92cq",
  "modified": "2025-04-28T18:33:03Z",
  "published": "2025-01-16T17:21:20Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-pm8j-3v64-92cq"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23198"
    },
    {
      "type": "WEB",
      "url": "https://github.com/librenms/librenms/commit/afe92dbf4321f107012690d476685603d1ccb013"
    },
    {
      "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 Stored Cross-site Scripting vulnerability"
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.