{"id":"CVE-2026-9673","details":"Versions of the package json-2-csv from 3.15.0 and before 5.5.11 are vulnerable to CSV Injection via the preventCsvInjection option which can be bypassed. An attacker can inject formulas into CSV files, which execute when the files are opened in spreadsheet applications.","aliases":["GHSA-g27c-q7cp-mhx6"],"modified":"2026-07-17T21:12:10.656422590Z","published":"2026-05-28T05:00:02.387Z","database_specific":{"cna_assigner":"snyk","cwe_ids":["CWE-1236"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9673.json","unresolved_ranges":[{"extracted_events":[{"introduced":"3.15.0"},{"fixed":"5.5.11"},{"fixed":"*"}],"source":"AFFECTED_FIELD"},{"source":"DESCRIPTION","extracted_events":[{"fixed":"5.5.11"}]}]},"references":[{"type":"WEB","url":"https://gist.github.com/whoamins/299745a2d36b482b44e9613b78e40613"},{"type":"WEB","url":"https://github.com/mrodrig/json-2-csv/blob/main/src/json2csv.ts%23L410"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-17115116"},{"type":"WEB","url":"https://security.snyk.io/vuln/SNYK-JS-JSON2CSV-14221326"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/9xxx/CVE-2026-9673.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-9673"},{"type":"FIX","url":"https://github.com/mrodrig/json-2-csv/commit/0fdd0bb6d0273178cd940afc323ccbce19688229"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/mrodrig/json-2-csv","events":[{"introduced":"0"},{"fixed":"0fdd0bb6d0273178cd940afc323ccbce19688229"}],"database_specific":{"source":"REFERENCES"}}],"versions":["5.5.10","5.5.9","5.5.8","5.5.7","5.5.6","5.5.5","5.5.4","5.5.3","5.5.2","5.5.1","5.5.0","5.4.0","5.3.0","5.2.0","5.1.0","5.0.1","5.0.0","4.1.1","4.0.1","4.0.0","3.20.0","3.19.0","3.18.1","3.18.0","3.17.2","3.17.0","3.16.1","3.16.0","3.15.1","3.15.0","3.14.4","3.14.3","3.14.2","3.14.1","3.14.0","3.13.0","3.12.0","3.11.1","3.11.0","3.10.3","3.10.2","3.10.1","3.10.0","3.9.0","3.8.0","3.7.13","3.7.12","3.7.11","3.7.10","3.7.9","3.7.8","3.7.7","3.7.6","3.7.5","3.5.2","3.5.1","3.5.0","3.4.2","3.4.1","3.4.0","3.3.0","3.2.0","3.1.1","3.1.0","3.0.0","2.2.0","2.0.0","1.5.0","1.3.0","1.2.0","1.1.3","1.1.2","1.1.1","1.1.0","1.0.8","1.0.7","1.0.6","1.5","1.4","0.1.3"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2026-9673.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:P"}]}