Vulnerabilities > CVE-2020-4075 - Files or Directories Accessible to External Parties vulnerability in Electronjs Electron

CVSS 7.5 - HIGH

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

low complexity

electronjs

CWE-552

NVD

Published: 2020-07-07

Updated: 2020-07-13

Summary

In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, arbitrary local file read is possible by defining unsafe window options on a child window opened via window.open. As a workaround, ensure you are calling `event.preventDefault()` on all new-window events where the `url` or `options` is not something you expect. This is fixed in versions 9.0.0-beta.21, 8.2.4 and 7.2.4.

Vulnerable Configurations

Part	Description	Count
Application	Electronjs Electronjs Electron 9.0.0 Electronjs Electron 7.0.0 Electronjs Electron 7.0.1 Electronjs Electron 7.1.0 Electronjs Electron 7.1.1 Electronjs Electron 7.1.2 Electronjs Electron 7.1.3 Electronjs Electron 7.1.4 Electronjs Electron 7.1.5 Electronjs Electron 7.1.6 Electronjs Electron 7.1.7 Electronjs Electron 7.1.8 Electronjs Electron 7.1.9 Electronjs Electron 7.1.10 Electronjs Electron 7.1.11 Electronjs Electron 7.1.12 Electronjs Electron 7.1.13 Electronjs Electron 7.1.14 Electronjs Electron 7.2.0 Electronjs Electron 7.2.1 Electronjs Electron 7.2.2 Electronjs Electron 7.2.3 Electronjs Electron 8.0.0 Electronjs Electron 8.0.1 Electronjs Electron 8.0.2 Electronjs Electron 8.0.3 Electronjs Electron 8.1.0 Electronjs Electron 8.1.1 Electronjs Electron 8.2.0 Electronjs Electron 8.2.1 Electronjs Electron 8.2.2 Electronjs Electron 8.2.3	63

Common Weakness Enumeration (CWE)

CWE-552 - Files or Directories Accessible to External Parties

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References