Critical

Malicious Package in getcookies

  • Disclosed: 01.09.2020
  • Updated: 11.10.2026 10:22

The getcookies module contained a backdoor that would allow for a remote attacker to execute arbitrary commands on the system running the malicious module.

Recommendation

This module should be uninstalled if found used within an application. In addition to removing the installed module, you will also want to evaluate your application to determine whether or not user data or systems were compromised.

Affected software

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PlatformPackageVulnerable versionsFixed in
npm package getcookies all versions no fix

References

CVSS score 9.8/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness (CWE)
CWE-506
Platform
npm
Package
getcookies
Disclosed
01.09.2020
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-3cjv-4phw-gvvv - CC BY 4.0

Vulnerability history: getcookies

All published vulnerabilities of this package (npm package), newest first. Shows whether this is a one-off slip or a package that needs watching.

This is the only known vulnerability of this package.

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