CVE-2020-4076 — Context isolation bypass via leaked cross-context objects in Electron
In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, there is a context isolation bypass. Code running in the main world context in the renderer can reach into the isolat…
Published: 2020-07-07 · CVSS: 7.8 · CVSS 3.1
In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, there is a context isolation bypass. Code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions. Apps using contextIsolation are affected. This is fixed in versions 9.0.0-beta.21, 8.2.4 and 7.2.4.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7