{"id":"CVE-2026-110757","title":"Text::CSV_XS versions before 1.65 for Perl allow record splitting by writing strings used as numbers without quotes in combine","summary":"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 fla…","severity":"none","cwe":["CWE-116"],"product":"Text-CSV_XS","affected":["Text-CSV_XS < 1.65"],"published":"2026-10-16","updated":"2026-10-16","sourceUpdated":"2026-10-16T22:07:56.450Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-110757","references":[{"url":"https://github.com/cpan-authors/Text-CSV_XS/commit/fcfb796cb50de9cef8b94a70535304ac41a50c56.patch"},{"url":"https://metacpan.org/release/HMBRAND/Text-CSV_XS-1.65/changes"}],"tags":["cve.org"],"ingestedAt":"2026-10-16T22:54:45.849Z","slug":"CVE-2026-110757","body":"## Overview\n\nText::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.\n\n## Affected\n\n- `Text-CSV_XS < 1.65`\n\n## Remediation\n\nUpgrade to Text-CSV_XS 1.65 or later.","depth":"sunlit","depthScore":3,"depthScoreParts":{"impact":2.8,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}