{"id":"CVE-2019-19729","aliases":["EUVD-2022-4714","GHSA-p84x-5xx8-hff9"],"status":"published","title":"bson-objectid contains Improper input validation","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01085,"percentile":0.65474,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-20","CWE-670"],"published":"2019-12-11T19:56:01Z","modified":"2026-06-17T02:27:09Z","affected":[{"source":"ghsa","ecosystem":"npm","package":"bson-objectid","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.3.0"}]}]},{"source":"osv","ecosystem":"npm","package":"bson-objectid","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"last_affected":"1.3.0"}]}]}],"products":[{"vendor":"bson-objectid_project","product":"bson-objectid"}],"references":[{"url":"https://github.com/williamkapke/bson-objectid/issues/30","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory","web"]},{"url":"https://www.npmjs.com/package/bson-objectid","tags":["x_refsource_MISC","x_transferred","Product","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-19729","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-p84x-5xx8-hff9"},{"url":"https://github.com/cabinjs/bson-objectid","tags":["package"]}],"sources":{"cve":[{"id":"CVE-2019-19729","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","status":"published","published":"2019-12-11T19:56:01Z","modified":"2024-08-05T02:25:12.561Z","updated_at":"2026-11-02T14:20:20.397093Z"}],"euvd":[{"id":"EUVD-2022-4714","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","status":"published","published":"2019-12-11T19:56:01Z","modified":"2024-08-05T02:25:12Z","updated_at":"2026-11-03T02:40:23.78072Z"}],"ghsa":[{"id":"GHSA-p84x-5xx8-hff9","title":"bson-objectid contains Improper input validation","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it `detects _bsontype==ObjectID` in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","status":"published","published":"2022-05-24T22:01:17Z","modified":"2023-09-26T20:02:50Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-20","CWE-670"],"updated_at":"2026-11-02T14:37:06.913882Z"}],"nvd":[{"id":"CVE-2019-19729","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it detects _bsontype==ObjectID in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","status":"published","published":"2019-12-11T20:15:11.1Z","modified":"2026-06-17T02:27:09.2Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high","assessor":"primary"},{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-670"],"updated_at":"2026-11-02T14:05:40.258829Z"}],"osv":[{"id":"GHSA-p84x-5xx8-hff9","title":"bson-objectid contains Improper input validation","description":"An issue was discovered in the BSON ObjectID (aka bson-objectid) package 1.3.0 for Node.js. ObjectID() allows an attacker to generate a malformed objectid by inserting an additional property to the user-input, because bson-objectid will return early if it `detects _bsontype==ObjectID` in the user-input object. As a result, objects in arbitrary forms can bypass formatting if they have a valid bsontype.","status":"published","published":"2022-05-24T22:01:17Z","modified":"2023-11-08T04:01:29.349649Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","level":"high"}],"cwes":["CWE-20","CWE-670"],"updated_at":"2026-11-02T15:46:52.891208Z"}]}}