CVE-2020-7699 HIGH

CVE-2020-7699: Prototype Pollution

Vendor N/A
Product express-fileupload
Published July 30, 2020
Last update September 17, 2024
View on NVD All CVEs

CVSS base score

7.5/10
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Confidentiality None
Integrity None

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

What the vulnerability does

01Description

This affects the package express-fileupload before 1.1.8. If the parseNested option is enabled, sending a corrupt HTTP request can lead to denial of service or arbitrary code execution.

Key dates

02Disclosure timeline

July 30, 2020 CVE published
September 17, 2024 Record updated