High

Privilege Issues in jailed

  • Disclosed: 03.05.2022
  • Updated: 11.10.2026 10:22

All versions of package jailed are vulnerable to Sandbox Bypass via an exported alert() method which can access the main application. Exported methods are stored in the application.remote object.

Affected software

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PlatformPackageVulnerable versionsFixed in
npm package jailed <= 0.3.1 no fix

References

CVSS score 8.6/10
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
Weakness (CWE)
-
Platform
npm
Package
jailed
Disclosed
03.05.2022
Updated
11.10.2026 10:22

Sources and licenses

OSV / GitHub Advisory Database - GHSA-77m7-9wvw-87fx - CC BY 4.0

Vulnerability history: jailed

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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