Prototype Pollution in dot-object
Date: 2022-02
Affected: npm/dot-object
Attack vector: other
Category: vulnerability-disclosure
Severity: Medium
CVE: CVE-2019-10793
CWE: CWE-74
CVSS: 6.3 (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)

dot-object before 2.1.3 is vulnerable to Prototype Pollution. The set function could be tricked into adding or modifying properties of Object.prototype using a __proto__ payload.


Mitigations:

Architectural layers (MAESTRO):