GHSA-v8w9-2789-6hhr

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    GHSA-v8w9-2789-6hhr

    Published: 7 May 2021Last Modified: 8 Jul 2026

    Summary: Deserialization of Untrusted Data in bson

    Details: 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.

    References: https://nvd.nist.gov/vuln/detail/CVE-2020-7610, https://github.com/mongodb/js-bson/commit/3809c1313a7b2a8001065f0271199df9fa3d16a8, https://snyk.io/vuln/SNYK-JS-BSON-561052

    Affected packages

    Package

    Name: bson

    Purl: pkg:npm/bson

    Affected ranges

    Type: SEMVER

    Events:

    Introduced- 0
    Fixed -1.1.4

    Affected versions

    Common Vulnerability Scoring System

    Attack Vector
    Network
    Adjacent
    Local
    Physical
    Privileges Required
    None
    Low
    High
    User Interaction
    None
    Required
    Scope
    Unchanged
    Changed
    Confidentiality
    None
    Low
    High
    Integrity
    None
    Low
    High
    Availability
    None
    Low
    High
    GHSA-v8w9-2789-6hhr | CVE-DB