Vulnerability-Lookup

GHSA-M93C-CH8C-Q8CJ

Vulnerability from github – Published: 2026-06-10 21:31 – Updated: 2026-06-10 21:31

Details

Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections.

The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics,separated by newlines, to be sent per packet.

Metrics::Any::Adapter::DogStatsd which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.

In addition, the _tags function does not check tags for newlines or statsd control characters. The tags can be used for metric injections.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-50638"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-93"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-10T19:16:37Z",
    "severity": null
  },
  "details": "Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections.\n\nThe statsd protocol (and extensions such as dogstatsd) allow mutiple metrics,separated by newlines, to be sent per packet.\n\nMetrics::Any::Adapter::DogStatsd which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.\n\nIn addition, the _tags function does not check tags for newlines or statsd control characters. The tags can be used for metric injections.",
  "id": "GHSA-m93c-ch8c-q8cj",
  "modified": "2026-06-10T21:31:38Z",
  "published": "2026-06-10T21:31:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-50638"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/PEVANS/Metrics-Any-Adapter-Statsd-0.04/changes"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-50637"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-9270"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-50638 (GCVE-0-2026-50638)

Vulnerability from cvelistv5 – Published: 2026-06-10 18:32 – Updated: 2026-06-10 18:32

Title

Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections

Summary

Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections. The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics,separated by newlines, to be sent per packet. Metrics::Any::Adapter::DogStatsd which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability. In addition, the _tags function does not check tags for newlines or statsd control characters. The tags can be used for metric injections.

Severity

No CVSS data available.

CWE

CWE-93 - Improper Neutralization of CRLF Sequences

Assigner

CPANSec

References

3 references

URL	Tags
https://metacpan.org/release/PEVANS/Metrics-Any-A…	release-notes
https://www.cve.org/CVERecord?id=CVE-2026-50637	related
https://www.cve.org/CVERecord?id=CVE-2026-9270	related

Impacted products

1 product

Vendor	Product	Version
PEVANS	Metrics::Any::Adapter::DogStatsd	Affected: 0 , < 0.04 (custom)

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JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Metrics-Any-Adapter-Statsd",
          "product": "Metrics::Any::Adapter::DogStatsd",
          "programRoutines": [
            {
              "name": "Metrics::Any::Adapter::DogStatsd::_tags"
            }
          ],
          "vendor": "PEVANS",
          "versions": [
            {
              "lessThan": "0.04",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections.\n\nThe statsd protocol (and extensions such as dogstatsd) allow mutiple metrics,separated by newlines, to be sent per packet.\n\nMetrics::Any::Adapter::DogStatsd which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.\n\nIn addition, the _tags function does not check tags for newlines or statsd control characters. The tags can be used for metric injections."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-93",
              "description": "CWE-93 Improper Neutralization of CRLF Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-10T18:32:21.666Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://metacpan.org/release/PEVANS/Metrics-Any-Adapter-Statsd-0.04/changes"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-50637"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-9270"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "value": "Upgrade to v0.04 or later."
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections",
      "x_generator": {
        "engine": "cpansec-cna-tool 0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2026-50638",
    "datePublished": "2026-06-10T18:32:21.666Z",
    "dateReserved": "2026-06-05T12:07:20.886Z",
    "dateUpdated": "2026-06-10T18:32:21.666Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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

GHSA-M93C-CH8C-Q8CJ

CVE-2026-50638 (GCVE-0-2026-50638)

Tags

Sightings

Nomenclature