GitHub Advisoryadvisory · npm

GHSA-9wcg-jrwf-8gg7 Prototype Pollution in express-fileupload

CRITICAL Published 2020-08-05 Modified 2022-05-04 Official page ↗
Aliases
CVE-2020-7699
Ecosystem
npm
Packages
express-fileupload
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-1321, CWE-915
Reviewed
2020-08-03

Affected packages

• npm express-fileupload: < 1.1.9 → fixed in 1.1.9

Description

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.

Related

Alias · CVE (1)

  • CVE-2020-7699 This affects the package express-fileupload before 1.1.8. vulnerability

Weakness · CWE (2)

  • CWE-1321 Improperly Controlled Modification of Object Prototype Attributes weakness
  • CWE-915 Improperly Controlled Modification of Dynamically-Determined Object Attributes weakness

References