Vulnerability-Lookup

GHSA-G5Q2-6JVC-QFHH

Vulnerability from github – Published: 2026-06-22 12:32 – Updated: 2026-06-22 18:34

Details

Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.

Net::Statsite::Client is a client for the statsite protocol, which is a variant of statsd.

Newlines are not removed from metric names, allowing metric injections.

Values are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.

Severity

9.1 (Critical)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-11373"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-93"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-22T12:16:24Z",
    "severity": "CRITICAL"
  },
  "details": "Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.\n\nNet::Statsite::Client is a client for the statsite protocol, which is a variant of statsd.\n\nNewlines are not removed from metric names, allowing metric injections.\n\nValues are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.",
  "id": "GHSA-g5q2-6jvc-qfhh",
  "modified": "2026-06-22T18:34:11Z",
  "published": "2026-06-22T12:32:02Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-11373"
    },
    {
      "type": "WEB",
      "url": "https://metacpan.org/release/JASEI/Net-Statsite-Client-1.1.0/view/lib/Net/Statsite/Client.pm"
    },
    {
      "type": "WEB",
      "url": "https://security.metacpan.org/patches/N/Net-Statsite-Client/1.1.0/CVE-2026-11373-r1.patch"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46719"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46720"
    },
    {
      "type": "WEB",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-46739"
    },
    {
      "type": "WEB",
      "url": "http://armon.github.io/statsite"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-11373 (GCVE-0-2026-11373)

Vulnerability from cvelistv5 – Published: 2026-06-22 11:28 – Updated: 2026-06-22 15:33

Title

Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections

Summary

Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections. Net::Statsite::Client is a client for the statsite protocol, which is a variant of statsd. Newlines are not removed from metric names, allowing metric injections. Values are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.

Severity

9.1 (Critical)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-93 - Improper Neutralization of CRLF Sequences
CWE-150 - Improper Neutralization of Escape, Meta, or Control Sequences

Assigner

CPANSec

References

6 references

URL	Tags
https://metacpan.org/release/JASEI/Net-Statsite-C…
https://security.metacpan.org/patches/N/Net-Stats…	patch
http://armon.github.io/statsite	technical-description
https://www.cve.org/CVERecord?id=CVE-2026-46719	related
https://www.cve.org/CVERecord?id=CVE-2026-46720	related
https://www.cve.org/CVERecord?id=CVE-2026-46739	related

Impacted products

1 product

Vendor	Product	Version
JASEI	Net::Statsite::Client	Affected: 0 , ≤ 1.1.0 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "NONE",
              "baseScore": 9.1,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-11373",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-22T15:32:52.642366Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-22T15:33:17.415Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "collectionURL": "https://cpan.org/modules",
          "defaultStatus": "unaffected",
          "packageName": "Net-Statsite-Client",
          "product": "Net::Statsite::Client",
          "programFiles": [
            "lib/Net/Statsite/Client.pm"
          ],
          "programRoutines": [
            {
              "name": "Net::Statsite::Client::timing"
            },
            {
              "name": "Net::Statsite::Client::update"
            },
            {
              "name": "Net::Statsite::Client::unique"
            },
            {
              "name": "Net::Statsite::Client::gauge"
            },
            {
              "name": "Net::Statsite::Client::send"
            }
          ],
          "repo": "https://github.com/avast/Net-Statsite-Client",
          "vendor": "JASEI",
          "versions": [
            {
              "lessThanOrEqual": "1.1.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.\n\nNet::Statsite::Client is a client for the statsite protocol, which is a variant of statsd.\n\nNewlines are not removed from metric names, allowing metric injections.\n\nValues are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-93",
              "description": "CWE-93 Improper Neutralization of CRLF Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-150",
              "description": "CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-22T11:28:06.211Z",
        "orgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
        "shortName": "CPANSec"
      },
      "references": [
        {
          "url": "https://metacpan.org/release/JASEI/Net-Statsite-Client-1.1.0/view/lib/Net/Statsite/Client.pm"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://security.metacpan.org/patches/N/Net-Statsite-Client/1.1.0/CVE-2026-11373-r1.patch"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "http://armon.github.io/statsite"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-46719"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-46720"
        },
        {
          "tags": [
            "related"
          ],
          "url": "https://www.cve.org/CVERecord?id=CVE-2026-46739"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections",
      "workarounds": [
        {
          "lang": "en",
          "value": "Apply the patch.\n\nOtherwise ensure that metric names and values come from trusted sources or are properly sanitised."
        }
      ],
      "x_generator": {
        "engine": "cpansec-cna-tool 0.1"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
    "assignerShortName": "CPANSec",
    "cveId": "CVE-2026-11373",
    "datePublished": "2026-06-22T11:28:06.211Z",
    "dateReserved": "2026-06-05T12:15:54.476Z",
    "dateUpdated": "2026-06-22T15:33:17.415Z",
    "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-G5Q2-6JVC-QFHH

CVE-2026-11373 (GCVE-0-2026-11373)

Tags

Sightings

Nomenclature