Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTl3Y2ctanJ3Zi04Z2c3

Prototype Pollution in express-fileupload

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.

Permalink: https://github.com/advisories/GHSA-9wcg-jrwf-8gg7
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTl3Y2ctanJ3Zi04Z2c3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Critical
Classification: General
Published: over 4 years ago
Updated: about 2 years ago

CVSS Score: 9.8
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS Percentage: 0.0177
EPSS Percentile: 0.87687

Identifiers: GHSA-9wcg-jrwf-8gg7, CVE-2020-7699
References:

• https://nvd.nist.gov/vuln/detail/CVE-2020-7699
• https://github.com/richardgirges/express-fileupload/issues/236
• https://github.com/richardgirges/express-fileupload/pull/237
• https://github.com/richardgirges/express-fileupload/commit/db495357d7557ceb5c034de91a7a574bd12f9b9f
• https://snyk.io/vuln/SNYK-JS-EXPRESSFILEUPLOAD-595969
• https://security.netapp.com/advisory/ntap-20200821-0003/
• https://github.com/advisories/GHSA-9wcg-jrwf-8gg7

Repository: https://github.com/richardgirges/express-fileupload
Blast Radius: 43.3

Affected Packages