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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWh2ZjgtaDJxaC0zN205

IPC messages delivered to the wrong frame in Electron

Impact

IPC messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame.

If your app does ANY of the following, then it is impacted by this issue:

Patches

This has been fixed in the following versions:

Workarounds

There are no workarounds for this issue.

For more information

If you have any questions or comments about this advisory, email us at [email protected].

Permalink: https://github.com/advisories/GHSA-hvf8-h2qh-37m9
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLWh2ZjgtaDJxaC0zN205
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 3 years ago
Updated: 10 months ago


CVSS Score: 5.4
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N

Identifiers: GHSA-hvf8-h2qh-37m9, CVE-2020-26272
References:

Affected Packages

npm:electron
Versions: >= 11.0.0, < 11.1.0, >= 10.0.0, < 10.2.0, < 9.4.0
Fixed in: 11.1.0, 10.2.0, 9.4.0