CERTFR-2026-AVI-0966

Vulnerability from certfr_avis - Published: 2026-08-04 - Updated: 2026-08-04

De multiples vulnérabilités ont été découvertes dans LibreNMS. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une falsification de requêtes côté serveur (SSRF) et une injection de code indirecte à distance (XSS).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products
Vendor Product Description
LibreNMS LibreNMS librenms versions antérieures à 26.5.0
References

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{
  "$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
  "affected_systems": [
    {
      "description": "librenms versions ant\u00e9rieures \u00e0 26.5.0",
      "product": {
        "name": "LibreNMS",
        "vendor": {
          "name": "LibreNMS",
          "scada": false
        }
      }
    }
  ],
  "affected_systems_content": "",
  "content": "## Solutions\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des correctifs (cf. section Documentation).",
  "cves": [
    {
      "name": "CVE-2026-45694",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45694"
    }
  ],
  "initial_release_date": "2026-08-04T00:00:00",
  "last_revision_date": "2026-08-04T00:00:00",
  "links": [],
  "reference": "CERTFR-2026-AVI-0966",
  "revisions": [
    {
      "description": "Version initiale",
      "revision_date": "2026-08-04T00:00:00.000000"
    }
  ],
  "risks": [
    {
      "description": "Injection de code indirecte \u00e0 distance (XSS)"
    },
    {
      "description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
    },
    {
      "description": "Falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF)"
    }
  ],
  "summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans LibreNMS. Elles permettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire \u00e0 distance, une falsification de requ\u00eates c\u00f4t\u00e9 serveur (SSRF) et une injection de code indirecte \u00e0 distance (XSS).",
  "title": "Multiples vuln\u00e9rabilit\u00e9s dans LibreNMS",
  "vendor_advisories": [
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-jmqm-f8q4-v7wx",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-jmqm-f8q4-v7wx"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-jf24-8g2h-2wg7",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-jf24-8g2h-2wg7"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-7gww-x7fh-jf9j",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-7gww-x7fh-jf9j"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-7hmq-j399-mqwf",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-7hmq-j399-mqwf"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-g993-wffj-m3gv",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-g993-wffj-m3gv"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-7cj5-v4pp-v632",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-7cj5-v4pp-v632"
    },
    {
      "published_at": "2026-08-04",
      "title": "Bulletin de s\u00e9curit\u00e9 LibreNMS GHSA-v5jp-f342-234h",
      "url": "https://github.com/librenms/librenms/security/advisories/GHSA-v5jp-f342-234h"
    }
  ]
}



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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

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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.


Detection rules are retrieved from Rulezet.