Описание
Arbitrary file read via window-open IPC in Electron
Impact
The vulnerability allows arbitrary local file read by defining unsafe window options on a child window opened via window.open.
Workarounds
Ensure you are calling event.preventDefault() on all new-window events where the url or options is not something you expect.
Fixed Versions
9.0.0-beta.218.2.47.2.4
For more information
If you have any questions or comments about this advisory:
- Email us at security@electronjs.org
Пакеты
electron
< 7.2.4
7.2.4
electron
>= 8.0.0, < 8.2.4
8.2.4
Связанные уязвимости
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.
In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, arbitrary ...
ALT-PU-2020-4261: package `electron8` update to version 8.3.4-alt1
ALT-PU-2020-4237: package `electron9` update to version 9.0.4-alt1