CVSS 6.1 · Medium EPSS 0,56%
Kerentanan Exposure of Sensitive Information to an Unauthorized Actor pada electronjs electron. Skor CVSS 3.1 6.1 (Medium) menurut NVD.
The Electron framework enables writing cross-platform desktop applications using JavaScript, HTML and CSS. In versions prior to 21.0.0-beta.1, 20.0.1, 19.0.11, and 18.3.7, Electron is vulnerable to Exposure of Sensitive Information. When following a redirect, Electron delays a check for redirecting to file:// URLs from other schemes. The contents of the file is not available to the renderer following the redirect, but if the redirect target is a SMB URL such as `file://some.website.com/`, then in some cases, Windows will connect to that server and attempt NTLM authentication, which can include sending hashed credentials.This issue has been patched in versions: 21.0.0-beta.1, 20.0.1, 19.0.11, and 18.3.7. Users are recommended to upgrade to the latest stable version of Electron. If upgrading isn't possible, this issue can be addressed without upgrading by preventing redirects to file:// URLs in the `WebContents.on('will-redirect')` event, for all WebContents as a workaround.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| electronjs | electron | Semua versi sebelum 18.3.7 |
| electronjs | electron | Versi 19.0.0 hingga sebelum 19.0.11 |
| electronjs | electron | Versi 20.0.0 hingga sebelum 20.0.1 |
| electronjs | electron | Versi 21.0.0 |
| electronjs | electron | Versi 21.0.0 alpha1 |
| electronjs | electron | Versi 21.0.0 alpha2 |
| electronjs | electron | Versi 21.0.0 alpha3 |
| electronjs | electron | Versi 21.0.0 alpha4 |
| electronjs | electron | Versi 21.0.0 alpha5 |
| electronjs | electron | Versi 21.0.0 alpha6 |