Vulnerability-Lookup

CVE-2026-46739 (GCVE-0-2026-46739)

Vulnerability from cvelistv5 – Published: 2026-06-04 15:45 – Updated: 2026-06-04 17:48

Title

Net::Statsd versions before 0.13 for Perl allow metric injections

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).

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-93 - Improper Neutralization of CRLF Sequences

Assigner

CPANSec

References

3 references

URL	Tags
https://github.com/cosimo/perl5-net-statsd/pull/10	issue-tracking
https://www.cve.org/CVERecord?id=CVE-2026-46719	related
https://www.cve.org/CVERecord?id=CVE-2026-46720	related

Impacted products

1 product

Vendor	Product	Version
COSIMO	Net::Statsd	Affected: 0 , < 0.13 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "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"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-46739",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-04T17:47:54.945242Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-04T17:48:33.606Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "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"
            }
          ]
        }
      ],
      "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)."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-93",
              "description": "CWE-93 Improper Neutralization of CRLF Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-04T15:45:23.797Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/cosimo/perl5-net-statsd/pull/10"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-46719"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-46720"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to version 0.13 or later."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Net::Statsd versions before 0.13 for Perl allow metric injections",
      "workarounds": [
        {
          "lang": "en",
          "value": "Apply the linked pull request.\n\nOtherwise ensure only trusted data is submitted to metrics."
        }
      ],
      "x_generator": {
        "engine": "cpansec-cna-tool 0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2026-46739",
    "datePublished": "2026-06-04T15:45:23.797Z",
    "dateReserved": "2026-05-17T18:04:31.499Z",
    "dateUpdated": "2026-06-04T17:48:33.606Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-46739",
      "date": "2026-06-14",
      "epss": "0.00035",
      "percentile": "0.10715"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-46739\",\"sourceIdentifier\":\"9b29abf9-4ab0-4765-b253-1875cd9b441e\",\"published\":\"2026-06-04T17:16:32.663\",\"lastModified\":\"2026-06-08T16:31:06.713\",\"vulnStatus\":\"Analyzed\",\"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).\"}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"134c704f-9b21-4f2e-91b3-4a467353bcc0\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N\",\"baseScore\":5.3,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"NONE\"},\"exploitabilityScore\":3.9,\"impactScore\":1.4}]},\"weaknesses\":[{\"source\":\"9b29abf9-4ab0-4765-b253-1875cd9b441e\",\"type\":\"Secondary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-93\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:a:cosimo:net\\\\:\\\\:statsd:*:*:*:*:*:perl:*:*\",\"versionEndExcluding\":\"0.13\",\"matchCriteriaId\":\"530E700D-A8D0-486B-A17E-2D92BDD3F5FF\"}]}]}],\"references\":[{\"url\":\"https://github.com/cosimo/perl5-net-statsd/pull/10\",\"source\":\"9b29abf9-4ab0-4765-b253-1875cd9b441e\",\"tags\":[\"Issue Tracking\",\"Patch\"]},{\"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\",\"source\":\"9b29abf9-4ab0-4765-b253-1875cd9b441e\",\"tags\":[\"Third Party Advisory\"]}]}}",
    "vulnrichment": {
      "containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"cvssV3_1\": {\"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:N/I:L/A:N\", \"integrityImpact\": \"LOW\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"NONE\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"NONE\"}}, {\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-46739\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-06-04T17:47:54.945242Z\"}}}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-06-04T17:47:17.653Z\"}}], \"cna\": {\"title\": \"Net::Statsd versions before 0.13 for Perl allow metric injections\", \"source\": {\"discovery\": \"UNKNOWN\"}, \"affected\": [{\"repo\": \"https://github.com/cosimo/perl5-net-statsd\", \"vendor\": \"COSIMO\", \"product\": \"Net::Statsd\", \"versions\": [{\"status\": \"affected\", \"version\": \"0\", \"lessThan\": \"0.13\", \"versionType\": \"custom\"}], \"packageName\": \"Net-Statsd\", \"collectionURL\": \"https://cpan.org/modules\", \"defaultStatus\": \"unaffected\", \"programRoutines\": [{\"name\": \"Net::Statsd::send\"}, {\"name\": \"Net::Statsd::timing\"}, {\"name\": \"Net::Statsd::update_stats\"}, {\"name\": \"Net::Statsd::gauge\"}]}], \"solutions\": [{\"lang\": \"en\", \"value\": \"Upgrade to version 0.13 or later.\"}], \"references\": [{\"url\": \"https://github.com/cosimo/perl5-net-statsd/pull/10\", \"tags\": [\"issue-tracking\"]}, {\"url\": \"https://www.cve.org/CVERecord?id=CVE-2026-46719\", \"tags\": [\"related\"]}, {\"url\": \"https://www.cve.org/CVERecord?id=CVE-2026-46720\", \"tags\": [\"related\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Apply the linked pull request.\\n\\nOtherwise ensure only trusted data is submitted to metrics.\"}], \"x_generator\": {\"engine\": \"cpansec-cna-tool 0.1\"}, \"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).\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-93\", \"description\": \"CWE-93 Improper Neutralization of CRLF Sequences\"}]}], \"providerMetadata\": {\"orgId\": \"9b29abf9-4ab0-4765-b253-1875cd9b441e\", \"shortName\": \"CPANSec\", \"dateUpdated\": \"2026-06-04T15:45:23.797Z\"}}}",
      "cveMetadata": "{\"cveId\": \"CVE-2026-46739\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-06-04T17:48:33.606Z\", \"dateReserved\": \"2026-05-17T18:04:31.499Z\", \"assignerOrgId\": \"9b29abf9-4ab0-4765-b253-1875cd9b441e\", \"datePublished\": \"2026-06-04T15:45:23.797Z\", \"assignerShortName\": \"CPANSec\"}",
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}

FKIE_CVE-2026-46739

Vulnerability from fkie_nvd - Published: 2026-06-04 17:16 - Updated: 2026-06-08 16:31

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Summary

References

URL	Tags
9b29abf9-4ab0-4765-b253-1875cd9b441e	https://github.com/cosimo/perl5-net-statsd/pull/10	Issue Tracking, Patch
9b29abf9-4ab0-4765-b253-1875cd9b441e	https://www.cve.org/CVERecord?id=CVE-2026-46719	Third Party Advisory
9b29abf9-4ab0-4765-b253-1875cd9b441e	https://www.cve.org/CVERecord?id=CVE-2026-46720	Third Party Advisory

Impacted products

	Vendor	Product	Version
	cosimo	net\	\

JSON

To clipboard

{
  "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)."
    }
  ],
  "id": "CVE-2026-46739",
  "lastModified": "2026-06-08T16:31:06.713",
  "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"
      }
    ]
  },
  "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": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-93"
        }
      ],
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary"
    }
  ]
}

GHSA-WJP4-MF92-6WH6

Vulnerability from github – Published: 2026-06-04 18:30 – Updated: 2026-06-04 21:31

Details

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).

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-46739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-93"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-04T17:16:32Z",
    "severity": "MODERATE"
  },
  "details": "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).",
  "id": "GHSA-wjp4-mf92-6wh6",
  "modified": "2026-06-04T21:31:21Z",
  "published": "2026-06-04T18:30:32Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-46739"
    },
    {
      "type": "WEB",
      "url": "https://github.com/cosimo/perl5-net-statsd/pull/10"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46719"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46720"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

CVE-2026-46739 (GCVE-0-2026-46739)

FKIE_CVE-2026-46739

GHSA-WJP4-MF92-6WH6

Tags

Sightings

Nomenclature