Prototype Pollution in GitHub repository automattic/mongoose prior to 6.4.6.
https://github.com/automattic/mongoose/commit/a45cfb6b0ce0067ae9794cfa80f7917e1fb3c6f8
https://github.com/Automattic/mongoose/compare/6.4.5...6.4.6
https://huntr.dev/bounties/055be524-9296-4b2f-b68d-6d5b810d1ddd
https://github.com/Automattic/mongoose/blob/51e758541763b6f14569744ced15cc23ab8b50c6/lib/schema.js#L88-L141
Source: Mitre, NVD
Published: 2022-07-28
Updated: 2026-06-17
Base Score: 10
Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C
Severity: Critical
Base Score: 9.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 0.32676
