CVE-2020-7699

Prototype Pollution

High · published July 30, 2020

CVSS v3.1
7.5
EPSS
5%
Percentile
91.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.04762 · 91.9th percentile
Published
2020-07-30T09:05Z
EPSS history
Timeline
  • 30 JUL 09:05Z
    Prototype Pollution
    cvelistv5