{"id":"CVE-2022-28481","aliases":["EUVD-2022-3691","GHSA-f55g-x8qq-2569"],"status":"published","title":"CSV-Safe improperly filters special characters potentially leading to CSV injection","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","severity":{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-10","score":0.01756,"percentile":0.78134,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-1236"],"published":"2022-05-01T14:24:02Z","modified":"2026-10-28T02:30:41Z","fixes":[{"ecosystem":"RubyGems","package":"csv-safe","fixed_in":["3.0.0"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"RubyGems","package":"csv-safe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.0"}]}]},{"source":"osv","ecosystem":"RubyGems","package":"csv-safe","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.0"}]}],"versions":["1.0.0","1.1.0","1.2.0","2.0.0","2.1.0"]}],"products":[{"vendor":"csv-safe_project","product":"csv-safe"}],"references":[{"url":"https://github.com/zvory/csv-safe/issues/7","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Third Party Advisory","report","web"]},{"url":"https://github.com/zvory/csv-safe/pull/8","tags":["x_refsource_MISC","x_transferred","Exploit","Issue Tracking","Patch","Third Party Advisory","fix","web"]},{"url":"https://github.com/zvory/csv-safe","tags":["x_refsource_MISC","x_transferred","Product","Third Party Advisory","package"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2022-28481","tags":["advisory"]},{"url":"https://github.com/WeblateOrg/weblate/commit/d9e136ff228e3760fd6dd7572869ac38e9a81809","tags":["web"]},{"url":"https://hackerone.com/reports/223999","tags":["web"]},{"url":"https://github.com/rubysec/ruby-advisory-db/blob/master/gems/csv-safe/CVE-2022-28481.yml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-f55g-x8qq-2569"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/28xxx/CVE-2022-28481.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2022-28481","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-01T14:24:02Z","modified":"2024-08-03T05:56:15.589Z","updated_at":"2026-11-02T14:34:39.233406Z"}],"euvd":[{"id":"EUVD-2022-3691","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-01T14:24:02Z","modified":"2024-08-03T05:56:15Z","updated_at":"2026-11-03T03:25:40.388857Z"}],"ghsa":[{"id":"GHSA-f55g-x8qq-2569","title":"CSV-Safe improperly filters special characters potentially leading to CSV injection","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-03T00:00:46Z","modified":"2023-05-04T19:30:38Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1236"],"updated_at":"2026-11-02T14:36:52.310293Z"}],"nvd":[{"id":"CVE-2022-28481","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-01T15:15:07.683Z","modified":"2026-06-17T04:38:35.27Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical","assessor":"primary"},{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-1236"],"updated_at":"2026-11-02T14:07:18.660414Z"}],"osv":[{"id":"GHSA-f55g-x8qq-2569","title":"CSV-Safe improperly filters special characters potentially leading to CSV injection","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-03T00:00:46Z","modified":"2023-11-08T04:09:04.691095Z","cvss":[{"version":"3.1","score":9.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","level":"critical"}],"cwes":["CWE-1236"],"updated_at":"2026-11-02T15:46:46.006631Z"},{"id":"CVE-2022-28481","description":"CSV-Safe gem \u003c 3.0.0 doesn't filter out special characters which could trigger CSV Injection.","status":"published","published":"2022-05-01T14:24:02Z","modified":"2026-10-28T02:30:41.01838118Z","updated_at":"2026-11-02T15:44:25.164673Z"}]}}