{"id":"CVE-2020-7610","aliases":["CLSA-2026-1774225203","DEBIAN-CVE-2020-7610","EUVD-2021-1199","GHSA-v8w9-2789-6hhr","ROOT-APP-NPM-CVE-2020-7610","SNYK-JS-BSON-561052","UBUNTU-CVE-2020-7610"],"status":"published","title":"Deserialization of Untrusted Data in bson","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","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":"2026-11-11","score":0.02265,"percentile":0.8324,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-502"],"published":"2020-03-30T18:28:17Z","modified":"2026-10-26T12:00:12Z","fixes":[{"ecosystem":"npm","package":"bson","fixed_in":["1.1.4"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"node-mongodb","fixed_in":["3.5.6+~cs11.12.19-1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"@rootio/bson","fixed_in":["1.0.9-root.io.1"],"sources":["osv"]},{"ecosystem":"Root:npm","package":"bson","fixed_in":["1.0.9-aikido.1"],"sources":["osv"]}],"affected":[{"source":"ghsa","ecosystem":"npm","package":"bson","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.1.4"}]}]},{"source":"osv","ecosystem":"TuxCare:npm","package":"bson","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"1.0.9-tuxcare.0"},{"fixed":"1.0.9-tuxcare.1"}]}],"versions":["1.0.9"],"bundled":2},{"source":"osv","ecosystem":"Debian:12","package":"node-mongodb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.5.6+~cs11.12.19-1"}]}]},{"source":"osv","ecosystem":"npm","package":"bson","ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"1.1.4"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"@rootio/bson","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.9-root.io.1"}]}]},{"source":"osv","ecosystem":"Root:npm","package":"bson","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.0.9-aikido.1"}]}]},{"source":"osv","ecosystem":"Ubuntu:20.04:LTS","package":"node-mongodb","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.3.1+~3.2.7-1","3.3.2+~3.2.7-1","3.3.3+~3.2.7-1","3.3.5+~3.2.7-1","3.4.0+~3.2.7-1","3.4.1+~3.2.7-1","3.5.0+~3.2.7-1","3.5.2+~3.2.7-1","3.5.3+~3.2.7-1","3.5.5+~3.2.7-1"]}],"products":[{"vendor":"mongodb","product":"bson"}],"references":[{"url":"https://snyk.io/vuln/SNYK-JS-BSON-561052","tags":["x_refsource_MISC","x_transferred","Patch","Third Party Advisory","fix","web","report"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2020-7610","tags":["advisory"]},{"url":"https://github.com/mongodb/js-bson/commit/3809c1313a7b2a8001065f0271199df9fa3d16a8","tags":["web","report"]},{"url":"https://github.com/advisories/GHSA-v8w9-2789-6hhr"},{"url":"https://security-tracker.debian.org/tracker/CVE-2020-7610","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-7610","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2020-7610","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2020-7610","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T18:28:17Z","modified":"2024-08-04T09:33:19.956Z","updated_at":"2026-11-02T14:35:58.331892Z"}],"euvd":[{"id":"EUVD-2021-1199","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T18:28:17Z","modified":"2024-08-04T09:33:19Z","updated_at":"2026-11-03T03:07:59.058668Z"}],"ghsa":[{"id":"GHSA-v8w9-2789-6hhr","title":"Deserialization of Untrusted Data in bson","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsontype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2021-05-07T16:04:54Z","modified":"2025-02-12T05:11:27Z","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"}],"cwes":["CWE-502"],"updated_at":"2026-11-02T14:38:30.754382Z"}],"nvd":[{"id":"CVE-2020-7610","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T19:15:17.547Z","modified":"2026-06-17T03:25:07.017Z","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-502"],"updated_at":"2026-11-02T14:05:56.580228Z"}],"osv":[{"id":"CVE-2020-7610","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T19:15:17.547Z","modified":"2026-10-24T10:30:22.836444146Z","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"}],"updated_at":"2026-11-02T15:44:17.34531Z"},{"id":"DEBIAN-CVE-2020-7610","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T19:15:17.547Z","modified":"2026-10-26T12:00:12.289865834Z","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"}],"updated_at":"2026-11-02T15:45:34.311861Z"},{"id":"GHSA-v8w9-2789-6hhr","title":"Deserialization of Untrusted Data in bson","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsontype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2021-05-07T16:04:54Z","modified":"2026-07-08T06:49:50.394335945Z","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-502"],"updated_at":"2026-11-02T15:46:56.981655Z"},{"id":"UBUNTU-CVE-2020-7610","description":"All versions of bson before 1.1.4 are vulnerable to Deserialization of Untrusted Data. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.","status":"published","published":"2020-03-30T19:15:00Z","modified":"2025-10-24T04:48:19Z","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"}],"updated_at":"2026-11-02T15:54:25.728622Z"},{"id":"CLSA-2026-1774225203","title":"TuxCare security update for bson (2 CVEs)","description":"TuxCare rebuilt bson to address 2 CVEs. Fixed in 1.0.9-tuxcare.1.","status":"published","published":"2026-08-04T14:52:14Z","modified":"2026-10-15T09:46:57.156512754Z","updated_at":"2026-11-02T15:43:43.621843Z"},{"id":"ROOT-APP-NPM-CVE-2020-7610","title":"CVE-2020-7610 in @rootio/bson - Patched by Root","description":"Root has patched CVE-2020-7610 in the @rootio/bson package for Root:npm. Multiple fixed versions available.","status":"published","published":"2026-07-16T06:13:18Z","modified":"2026-07-16T13:00:14.634142614Z","updated_at":"2026-11-02T15:53:27.362922Z"}]}}