{"id":"CVE-2019-5919","aliases":["EUVD-2022-4180","GHSA-hmx6-gc2p-5p82"],"status":"published","title":"Nablarch Incomplete Cryptography","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","severity":{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.00953,"percentile":0.61575,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-327"],"published":"2019-03-12T21:00:00Z","modified":"2026-06-17T02:38:25Z","fixes":[{"ecosystem":"Maven","package":"com.nablarch.framework:nablarch-fw-web","fixed_in":["1.5.1"],"sources":["ghsa","osv"]}],"affected":[{"source":"ghsa","ecosystem":"Maven","package":"com.nablarch.framework:nablarch-fw-web","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.1"}]}]},{"source":"osv","ecosystem":"Maven","package":"com.nablarch.framework:nablarch-fw-web","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.5.1"}]}],"versions":["1.2.2","1.2.3","1.3.0","1.4.0","1.4.1","1.4.2","1.5.0"]}],"products":[{"vendor":"nablarch_project","product":"nablarch"},{"vendor":"tis inc.","product":"nablarch 5"}],"references":[{"url":"https://nablarch.atlassian.net/browse/NAB-313","tags":["x_refsource_MISC","x_transferred","Third Party Advisory","web"]},{"url":"http://jvn.jp/en/jp/JVN56542712/index.html","tags":["third-party-advisory","x_refsource_JVN","x_transferred","Third Party Advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-5919","tags":["advisory"]},{"url":"https://github.com/nablarch/nablarch-fw-web/pull/53","tags":["web"]},{"url":"https://github.com/nablarch/nablarch-fw-web/pull/54","tags":["web"]},{"url":"https://github.com/advisories/GHSA-hmx6-gc2p-5p82"}],"sources":{"cve":[{"id":"CVE-2019-5919","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","status":"published","published":"2019-03-12T21:00:00Z","modified":"2024-08-04T20:09:23.661Z","updated_at":"2026-11-02T14:20:18.085548Z"}],"euvd":[{"id":"EUVD-2022-4180","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","status":"published","published":"2019-03-12T21:00:00Z","modified":"2024-08-04T20:09:23Z","updated_at":"2026-11-03T03:06:50.297232Z"}],"ghsa":[{"id":"GHSA-hmx6-gc2p-5p82","title":"Nablarch Incomplete Cryptography","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","status":"published","published":"2022-05-13T01:08:15Z","modified":"2023-08-03T16:53:45Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:36:58.760727Z"}],"nvd":[{"id":"CVE-2019-5919","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","status":"published","published":"2019-03-12T22:29:00.91Z","modified":"2026-06-17T02:38:25.047Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical","assessor":"primary"},{"version":"2.0","score":6.4,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T14:05:07.268578Z"}],"osv":[{"id":"GHSA-hmx6-gc2p-5p82","title":"Nablarch Incomplete Cryptography","description":"An incomplete cryptography of the data store function by using hidden tag in Nablarch 5 (5, and 5u1 to 5u13) allows remote attackers to obtain information of the stored data, to register invalid value, or alter the value via unspecified vectors.","status":"published","published":"2022-05-13T01:08:15Z","modified":"2024-02-16T08:16:08.742609Z","cvss":[{"version":"3.0","score":9.1,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N","level":"critical"}],"cwes":["CWE-327"],"updated_at":"2026-11-02T15:46:49.28217Z"}]}}