CVEvulnerability

CVE-2020-15215

5.6 MEDIUM Published 2020-10-06 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2020-10-06
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.6 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 3.1 ([email protected])
5.6 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-668, CWE-693

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.

Affected configurations

• 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 • electronjs electron 8.2.4 • electronjs electron 8.2.5 • electronjs electron 8.3.0 • electronjs electron 8.3.1 • electronjs electron 8.3.2 • electronjs electron 8.3.3 • electronjs electron 8.3.4 • electronjs electron 8.4.0 • electronjs electron 8.4.1 • electronjs electron 8.5.0 • electronjs electron 8.5.1 • electronjs electron 9.0.0 • electronjs electron 9.0.1 • electronjs electron 9.0.2 • electronjs electron 9.0.3 • electronjs electron 9.0.4 • electronjs electron 9.0.5 • electronjs electron 9.0.6 • electronjs electron 9.1.0 • electronjs electron 9.1.1 • electronjs electron 9.1.2 • electronjs electron 9.2.0 • electronjs electron 9.2.1 • electronjs electron 9.3.0 • electronjs electron 10.0.0 • electronjs electron 10.0.1 • electronjs electron 10.1.0 • electronjs electron 10.1.1 • electronjs electron 11.0.0

Related

Weakness · CWE (2)

  • CWE-668 Exposure of Resource to Wrong Sphere weakness
  • CWE-693 Protection Mechanism Failure weakness

References