FKIE_CVE-2026-46739

Vulnerability from fkie_nvd - Published: 2026-06-04 17:16 - Updated: 2026-07-22 20:10
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Summary
Net::Statsd versions before 0.13 for Perl allow metric injections. The metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics. The update_stats (used for updating counters) and gauge methods do not check that values are numeric (which would block metric injection).
References
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://github.com/cosimo/perl5-net-statsd/pull/10Issue Tracking, Patch
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://www.cve.org/CVERecord?id=CVE-2026-46719Third Party Advisory
9b29abf9-4ab0-4765-b253-1875cd9b441ehttps://www.cve.org/CVERecord?id=CVE-2026-46720Third Party Advisory
Impacted products
Vendor Product Version
cosimo net\ \
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Net-Statsd",
          "product": "Net::Statsd",
          "programRoutines": [
            {
              "name": "Net::Statsd::send"
            },
            {
              "name": "Net::Statsd::timing"
            },
            {
              "name": "Net::Statsd::update_stats"
            },
            {
              "name": "Net::Statsd::gauge"
            }
          ],
          "repo": "https://github.com/cosimo/perl5-net-statsd",
          "vendor": "COSIMO",
          "versions": [
            {
              "lessThan": "0.13",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cosimo:net\\:\\:statsd:*:*:*:*:*:perl:*:*",
              "matchCriteriaId": "530E700D-A8D0-486B-A17E-2D92BDD3F5FF",
              "versionEndExcluding": "0.13",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Net::Statsd versions before 0.13 for Perl allow metric injections.\n\nThe metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics.\n\nThe update_stats (used for updating counters) and gauge methods do not check that values are numeric (which would block metric injection)."
    },
    {
      "lang": "es",
      "value": "Las versiones de Net::Statsd anteriores a la 0.13 para Perl permiten inyecciones de m\u00e9tricas.\n\nLos nombres de las m\u00e9tricas no se verifican en busca de saltos de l\u00ednea, dos puntos o barras verticales. Las m\u00e9tricas generadas a partir de fuentes no confiables podr\u00edan inyectar m\u00e9tricas statsd adicionales.\n\nLos m\u00e9todos update_stats (utilizado para actualizar contadores) y gauge no comprueban que los valores sean num\u00e9ricos (lo que bloquear\u00eda la inyecci\u00f3n de m\u00e9tricas)."
    }
  ],
  "id": "CVE-2026-46739",
  "lastModified": "2026-07-22T20:10:00.127",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 1.4,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-46739",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-06-04T17:47:54.945242Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-06-04T17:16:32.663",
  "references": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Issue Tracking",
        "Patch"
      ],
      "url": "https://github.com/cosimo/perl5-net-statsd/pull/10"
    },
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46719"
    },
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46720"
    }
  ],
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-93"
        },
        {
          "lang": "en",
          "value": "CWE-150"
        }
      ],
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary"
    }
  ]
}



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