{"api_version":"1","generated_at":"2026-06-05T14:43:04+00:00","cve":"CVE-2026-46739","urls":{"html":"https://cve.report/CVE-2026-46739","api":"https://cve.report/api/cve/CVE-2026-46739.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-46739","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-46739"},"summary":{"title":"Net::Statsd versions before 0.13 for Perl allow metric injections","description":"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).","state":"PUBLISHED","assigner":"CPANSec","published_at":"2026-06-04 17:16:32","updated_at":"2026-06-04 19:16:29"},"problem_types":["CWE-93","CWE-93 CWE-93 Improper Neutralization of CRLF Sequences"],"metrics":[{"version":"3.1","source":"ADP","type":"DECLARED","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","data":{"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"}},{"version":"3.1","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0","type":"Secondary","score":"5.3","severity":"MEDIUM","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N","data":{"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"}}],"references":[{"url":"https://github.com/cosimo/perl5-net-statsd/pull/10","name":"https://github.com/cosimo/perl5-net-statsd/pull/10","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46719","name":"https://www.cve.org/CVERecord?id=CVE-2026-46719","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46720","name":"https://www.cve.org/CVERecord?id=CVE-2026-46720","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-46739","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-46739","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[{"source":"CNA","vendor":"COSIMO","product":"Net::Statsd","version":"affected 0.13 custom","platforms":[]}],"timeline":[],"solutions":[{"source":"CNA","title":"","value":"Upgrade to version 0.13 or later.","time":"","lang":"en"}],"workarounds":[{"source":"CNA","title":"","value":"Apply the linked pull request.\n\nOtherwise ensure only trusted data is submitted to metrics.","time":"","lang":"en"}],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"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"},"nvd":{"publishedDate":"2026-06-04 17:16:32","lastModifiedDate":"2026-06-04 19:16:29","problem_types":["CWE-93","CWE-93 CWE-93 Improper Neutralization of CRLF Sequences"],"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}]},"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"46739","Ordinal":"1","Title":"Net::Statsd versions before 0.13 for Perl allow metric injection","CVE":"CVE-2026-46739","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"46739","Ordinal":"1","NoteData":"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).","Type":"Description","Title":"Net::Statsd versions before 0.13 for Perl allow metric injection"}]}}}