{"api_version":"1","generated_at":"2026-10-17T01:55:27+00:00","cve":"CVE-2026-110757","urls":{"html":"https://cve.report/CVE-2026-110757","api":"https://cve.report/api/cve/CVE-2026-110757.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2026-110757","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-110757"},"summary":{"title":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine","description":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine.\n\ncombine and print do not check whether a field needs quotes when its value has Perl's integer or numeric flag set. Perl sets these flags on a string used in a numeric operation when it parses as a number, which allows leading and trailing whitespace. With binary set, as csv does by default, \"12\\n\" passes a check such as $qty > 0 and is then written unquoted with its newline.\n\nA value validated as a number can end the record early and turn the fields after it into a separate row.","state":"PUBLISHED","assigner":"CPANSec","published_at":"2026-10-16 23:17:00","updated_at":"2026-10-16 23:17:00"},"problem_types":["CWE-116","CWE-116 CWE-116 Improper Encoding or Escaping of Output"],"metrics":[],"references":[{"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/fcfb796cb50de9cef8b94a70535304ac41a50c56.patch","name":"https://github.com/cpan-authors/Text-CSV_XS/commit/fcfb796cb50de9cef8b94a70535304ac41a50c56.patch","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes","name":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes","refsource":"9b29abf9-4ab0-4765-b253-1875cd9b441e","tags":[],"title":"","mime":"","httpstatus":"","archivestatus":"0"},{"url":"https://www.cve.org/CVERecord?id=CVE-2026-110757","name":"CVE Program record","refsource":"CVE.ORG","tags":["canonical"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110757","name":"NVD vulnerability detail","refsource":"NVD","tags":["canonical","analysis"]}],"affected":[],"timeline":[{"source":"CNA","time":"2026-10-14T00:00:00.000Z","lang":"en","value":"Fix committed to upstream repository."},{"source":"CNA","time":"2026-10-15T00:00:00.000Z","lang":"en","value":"Version 1.65 released with fix."}],"solutions":[{"source":"CNA","title":"","value":"Upgrade to Text-CSV_XS 1.65 or later.","time":"","lang":"en"}],"workarounds":[],"exploits":[],"credits":[],"nvd_cpes":[],"vendor_comments":[],"enrichments":{"kev":null,"epss":null,"legacy_qids":[]},"source_records":{"cve_program":{"containers":{"cna":{"affected":[{"collectionURL":"https://cpan.org/modules","defaultStatus":"unaffected","modules":["Text::CSV_XS"],"packageName":"Text-CSV_XS","packageURL":"pkg:cpan/Text-CSV_XS","programFiles":["CSV_XS.xs"],"programRoutines":[{"name":"Text::CSV_XS::combine"},{"name":"Text::CSV_XS::print"}],"repo":"https://github.com/cpan-authors/Text-CSV_XS","versions":[{"lessThan":"1.65","status":"affected","version":"0","versionType":"custom"}]}],"descriptions":[{"lang":"en","value":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine.\n\ncombine and print do not check whether a field needs quotes when its value has Perl's integer or numeric flag set. Perl sets these flags on a string used in a numeric operation when it parses as a number, which allows leading and trailing whitespace. With binary set, as csv does by default, \"12\\n\" passes a check such as $qty > 0 and is then written unquoted with its newline.\n\nA value validated as a number can end the record early and turn the fields after it into a separate row."}],"problemTypes":[{"descriptions":[{"cweId":"CWE-116","description":"CWE-116 Improper Encoding or Escaping of Output","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2026-10-16T22:07:56.450Z","orgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","shortName":"CPANSec"},"references":[{"tags":["patch"],"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/fcfb796cb50de9cef8b94a70535304ac41a50c56.patch"},{"tags":["release-notes"],"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes"}],"solutions":[{"lang":"en","value":"Upgrade to Text-CSV_XS 1.65 or later."}],"source":{"discovery":"UNKNOWN"},"timeline":[{"lang":"en","time":"2026-10-14T00:00:00.000Z","value":"Fix committed to upstream repository."},{"lang":"en","time":"2026-10-15T00:00:00.000Z","value":"Version 1.65 released with fix."}],"title":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine","x_generator":{"engine":"cpansec-cna-tool 0.1"}}},"cveMetadata":{"assignerOrgId":"9b29abf9-4ab0-4765-b253-1875cd9b441e","assignerShortName":"CPANSec","cveId":"CVE-2026-110757","datePublished":"2026-10-16T22:07:56.450Z","dateReserved":"2026-10-14T17:07:22.647Z","dateUpdated":"2026-10-16T22:07:56.450Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.2"},"nvd":{"publishedDate":"2026-10-16 23:17:00","lastModifiedDate":"2026-10-16 23:17:00","problem_types":["CWE-116","CWE-116 CWE-116 Improper Encoding or Escaping of Output"],"metrics":[],"configurations":[]},"legacy_mitre":{"record":{"CveYear":"2026","CveId":"110757","Ordinal":"1","Title":"Text::CSV_XS versions before 1.65 for Perl allow record splittin","CVE":"CVE-2026-110757","Year":"2026"},"notes":[{"CveYear":"2026","CveId":"110757","Ordinal":"1","NoteData":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine.\n\ncombine and print do not check whether a field needs quotes when its value has Perl's integer or numeric flag set. Perl sets these flags on a string used in a numeric operation when it parses as a number, which allows leading and trailing whitespace. With binary set, as csv does by default, \"12\\n\" passes a check such as $qty > 0 and is then written unquoted with its newline.\n\nA value validated as a number can end the record early and turn the fields after it into a separate row.","Type":"Description","Title":"Text::CSV_XS versions before 1.65 for Perl allow record splittin"}]}}}