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CVE-2026-45179

Estado: AplazadaMedia (5.3)—

Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses.

If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users' IP addresses may be leaked.

Since version 0.9.0, the IP address is no longer logged to statsd unless configured. When configured, an HMAC signature of the IP address is logged instead.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (1)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Plack — Middleware StatsdAI

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2026-45179",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-45179",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-05-12T13:47:18.514129Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.3,
          "attackVector": "NETWORK",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "NONE",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
        },
        "impactScore": 1.4,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "repo": "https://github.com/robrwo/Plack-Middleware-Statsd",
          "vendor": "RRWO",
          "product": "Plack::Middleware::Statsd",
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.9.0",
              "versionType": "custom"
            }
          ],
          "packageName": "Plack-Middleware-Statsd",
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2026-05-10T20:16:28.967",
  "references": [
    {
      "url": "https://github.com/robrwo/Plack-Middleware-Statsd/security/advisories/GHSA-9gwm-665p-w2xx",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/RRWO/Plack-Middleware-Statsd-v0.9.0/changes",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "http://www.openwall.com/lists/oss-security/2026/05/10/4",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "description": [
        {
          "lang": "en",
          "value": "CWE-319"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses.\n\nIf the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users' IP addresses may be leaked.\n\nSince version 0.9.0, the IP address is no longer logged to statsd unless configured. When configured, an HMAC signature of the IP address is logged instead."
    },
    {
      "lang": "es",
      "value": "Las versiones de Plack::Middleware::Statsd anteriores a la 0.9.0 para Perl pueden filtrar direcciones IP de usuario.\n\nSi el canal de comunicación con el demonio statsd no está protegido (por ejemplo, al enviar paquetes UDP a un host en otra red), entonces las direcciones IP de los usuarios pueden ser filtradas.\n\nDesde la versión 0.9.0, la dirección IP ya no se registra en statsd a menos que se configure. Cuando se configura, se registra en su lugar una firma HMAC de la dirección IP."
    }
  ],
  "lastModified": "2026-07-24T19:10:00.160",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
}