Design/Logic Flaw

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 both contextIsolation and contextBridge are affected. Thi...

CVE-2020-15096

In Electron before versions 6.1.1, 7.2.4, 8.2.4, and 9.0.0-beta21, there 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. Apps using "contextIsolation" are affected. Ther...

Design/Logic Flaw

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...

Design/Logic Flaw

In Electron before versions 6.1.1, 7.2.4, 8.2.4, and 9.0.0-beta21, there 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. Apps using "contextIsolation" are affected. Ther...

CVE-2020-15096 Context isolation bypass via Promise in Electron

In Electron before versions 6.1.1, 7.2.4, 8.2.4, and 9.0.0-beta21, there 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. Apps using "contextIsolation" are affected. Ther...

CVE-2020-15096

CVE-2020-15096 affects Electron before versions 6.1.1, 7.2.4, 8.2.4, and 9.0.0-beta21. A context isolation bypass allows code running in the renderer’s main world context to reach into the isolated Electron context and perform privileged actions. The issue impacts apps that enable contextIsolatio...

CVE-2020-4075 Arbitrary file read via window-open IPC in Electron

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...

CVE-2020-4075

Summary: CVE-2020-4075 affects Electron before 7.2.4, 8.2.4, and 9.0.0-beta21, allowing arbitrary local file read by defining unsafe window options on a child window opened with window.open. Root cause: unsafe window options on child windows. Impact: local file read via manipulated window options...

CVE-2020-4076

CVE-2020-4076 in Electron: context isolation bypass allows code in the main world of the renderer to reach into the isolated Electron context and perform privileged actions when contextIsolation is enabled. Affected versions are Electron before 7.2.4, 8.2.4, and 9.0.0-beta21. The vulnerability is...

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 isolated Electron context and perform privileged actions. Apps using contextIsolation are affected. This is fixed in versions...

CVE-2020-4077 Context isolation bypass via contextBridge 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 isolated Electron context and perform privileged actions. Apps using both contextIsolation and contextBridge are affected. Thi...

CVE-2020-4077

In Electron, a context isolation bypass affects versions prior to 7.2.4, 8.2.4, and 9.0.0-beta21 where code in the main world of a renderer can access the isolated Electron context when both contextIsolation and contextBridge are used. The issue is fixed in 7.2.4, 8.2.4, and 9.0.0-beta.21. Mitiga...

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.21...

GHSA-F9MQ-JPH6-9MHM 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.21...

@amazingcat/amazing-iohook (=8.2.3), @donmahallem/trapeze-client-desktop (=5.1.1) +14 more potentially affected by CVE-2020-4075 via electron (>=8.0.0 <=8.2.3)

electron NPM version =8.0.0, =8.0.0, =0.1.0, =4.0.0-beta.1, =1.0.1, =1.7.0, =1.0.3, =1.0.5, =1.1.35, =3.1.20, =3.2.1 and more Source cves: CVE-2020-4075 Source advisory: OSV:GHSA-F9MQ-JPH6-9MHM...

0.app1 (=1.0.52), 0.edsql (>=1.0.49 <=1.0.50) +3036 more potentially affected by CVE-2020-4075 via electron (>=0.1.2 <=7.2.3)

electron NPM version =0.1.2, =1.0.49, =1.0.49, =1.0.49, =1.0.1, =0.0.10, =1.0.2, =1.1.11, =0.1.0, =0.1.0, =0.11.5 and more Source cves: CVE-2020-4075 Source advisory: OSV:GHSA-F9MQ-JPH6-9MHM...

Context isolation bypass via contextBridge in Electron

Impact Apps using both contextIsolation and contextBridge 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. Workarounds There are no app-side workaround...

GHSA-H9JC-284H-533G Context isolation bypass via contextBridge in Electron

Impact Apps using both contextIsolation and contextBridge 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. Workarounds There are no app-side workaround...

0.app1 (=1.0.52), 0.edsql (>=1.0.49 <=1.0.50) +3036 more potentially affected by CVE-2020-4077 via electron (>=0.1.2 <=7.2.3)

electron NPM version =0.1.2, =1.0.49, =1.0.49, =1.0.49, =1.0.1, =0.0.10, =1.0.2, =1.1.11, =0.1.0, =0.1.0, =0.11.5 and more Source cves: CVE-2020-4077 Source advisory: OSV:GHSA-H9JC-284H-533G...

@amazingcat/amazing-iohook (=8.2.3), @donmahallem/trapeze-client-desktop (=5.1.1) +14 more potentially affected by CVE-2020-4077 via electron (>=8.0.0 <=8.2.3)

electron NPM version =8.0.0, =8.0.0, =0.1.0, =4.0.0-beta.1, =1.0.1, =1.7.0, =1.0.3, =1.0.5, =1.1.35, =3.1.20, =3.2.1 and more Source cves: CVE-2020-4077 Source advisory: OSV:GHSA-H9JC-284H-533G...