CVE-2020-15215 Information

Description

Electron before versions 11.0.0-beta.6 10.1.2 9.3.1 or 8.5.2 is vulnerable to a context isolation bypass. Apps using both contextIsolation and sandbox: true are affected. Apps using both contextIsolation and nodeIntegrationInSubFrames: true are affected. This is a context isolation bypass meaning that code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions.

CVSS Vector

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

Reference

https://github.com/electron/electron/security/advisories/GHSA-56pc-6jqp-xqj8

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

LOW

Base Score

LOW

Base Severity

5.6